Which expression is equivalent to the expression shown please help!!!!!!!!!!!
Answers
= 7^14 ÷ 7^2
= 7^(14-2)
= 7^12
ANSWER: 7^12 (top right answer)
Hope this helps! :)
Related Questions
PLEASE HELP ME!! HURRY PLEASE
Answers
2nd choice
5. there is one chord BC
first choice
6. 3 central angles:
AOC, AOB, BOC
first choice
Belinda's GPS system worth $400 was stolen out of her car. If Belinda's insurance policy summary is given below, how much will Belinda receive from her insurance company when she files her claim?
Summary
Comprehensive Deductible: $375
Collision Deductible: $550
Premium of $625 for 4 months
Answers
Answer:
Belinda will get $25 from her insurance company when she files her claim.
Step-by-step explanation:
Comprehensive insurance covers your car from damage from fire, theft or falling objects like trees etc.
To get the claim, the company will check the worth of the GPS system in the market minus the deductible amount.
So, the cost of GPS system was $400. And comprehensive deductible is $375.
So, Belinda will receive [tex]400-375=25[/tex] dollars
The answer is: Belinda will get $25 from her insurance company when she files her claim.
Which stem of equation should Omar use?
Answers
The logarithmic property of base change given that
loga (b) = logc (b) / logc (a)
Therefore, the same property applies to this problem and the correct expression for this question is:
y1 = log (x) / log (6)
y2 = log (x + 4) / log2
What type of triangle is formed by joining the points D(7, 3), E(8, 1), and
F(4, -1)?
1.equilateral triangle
2.isosceles triangle
3.right triangle
4.acute scalene triangle
5.obtuse scalene triangle
Answers
E=(8,1)=(xe,ye)→xe=8, ye=1
F=(4,-1)=(xf,yf)→xf=4, yf=-1
DE=sqrt[(xe-xd)^2+(ye-yd)^2]
DE=sqrt[(8-7)^2+(1-3)^2]
DE=sqrt[(1)^2+(-2)^2]
DE=sqrt[1+4]
DE=sqrt[5]
DE=2.236067978
DE=2.236
EF=sqrt[(xf-xe)^2+(yf-ye)^2]
EF=sqrt[(4-8)^2+(-1-1)^2]
EF=sqrt[(-4)^2+(-2)^2]
EF=sqrt[16+4]
EF=sqrt[20]
EF=sqrt[4*5]
EF=sqrt[4]*sqrt[5]
EF=2*sqrt[5]
EF=2*(2.236067978)
EF=4.472135956
EF=4.472
DF=sqrt[(xf-xd)^2+(yf-yd)^2]
DF=sqrt[(4-7)^2+(-1-3)^2]
DF=sqrt[(-3)^2+(-4)^2]
DF=sqrt[9+16]
DF=sqrt[25]
DF=5
The three sides are differents:
DE=2.236 different to EF=4.472 different to DF=5
Then the triangle scalene
Longest side is DF=5
DF^2=(5)^2→DF^2=25
DE^2=(sqrt[5])^2→DE^2=5
EF^2=(2*sqrt[5])^2=(2)^2*(sqrt[5])^2=4*5→EF^2=20
Square of the longest side: DF^2=25
Sum of the square of the other sides: DE^2+EF^2=5+20=25
The square of the longest side=25=Sum of the squares of the other sides, then the triangle is a right triangle
The triangle is right triangle and it is a scalene triangle
Answer: Option 3. right triangle
The earth revolves around the sun therefore
A) It does so in a perfect circle
B) there is no net force
C) Esther orbital velocity is constant
D) the earth is accelerating the sun
Answers
If it weren't constant, we wouldn't be revolving around the sun at all times, would we? :)
Kelsey bought a circular rug that is 12 feet in diameter. The rug has a blue boarder and a red circular center that is 4 feet in diameter. What is the area of the blue boarder? Round to the nearest 10th place
Answers
Final answer:
To calculate the area of the blue border of the circular rug, subtract the area of the red center from the area of the entire rug. Using the area formula for a circle, the area of the blue border is approximately 100.5 square feet when rounded to the nearest tenth.
Explanation:
To find the area of the blue border of Kelsey's circular rug, we first need to calculate the area of the entire rug and then subtract the area of the red circular center. The diameter of the entire rug is 12 feet, which means its radius is 6 feet. Similarly, the diameter of the red center is 4 feet, giving it a radius of 2 feet. We use the formula for the area of a circle, A = πr^2, where A is the area and r is the radius.
First, we calculate the area of the entire rug with a radius of 6 feet:
Atotal = π * 6^2 = π * 36 = 36π square feet.
Next, we calculate the area of the red center with a radius of 2 feet:
Acenter = π * 2^2 = π * 4 = 4π square feet.
Now, we subtract the area of the red center from the total area to find the area of the blue border:
Aborder = Atotal - Acenter = 36π - 4π = 32π square feet.
To provide an answer rounded to the nearest tenth, we approximate π to 3.14:
Aborder ≈ 32 * 3.14 ≈ 100.48 square feet, which rounds to 100.5 square feet as the area of the blue border.
How do you solve for x??
Answers
130=x+135 and subtracting 135 from both sides gives us
130-135=x-0
x=-5
best
shayla
Pencils sell for 18 cents each, and pens sell for 69 cents each. How much would 14 pencils and 11 pens cost?
Answers
Pens: 69*11= 759 cents
Hope this helped
A dining hall measuring 10m long and 8m wide overlaid with nine circular carpets.The diameter of one carpet is 200cm.Calculate the area in square meters, floor area of the board that is not covered by the carpet.
Answers
area of dining hall=10*8----> 80 m²
area of one circular carpet=pi*r²
diameter=200 cm----> 2 m
r=2/2----> 1 m
area of one circular carpet=pi*1²----> 3.14 m²
area of nine circular carpet=9*3.14----> 28.26 m²
the floor area of the board that is not covered by the carpet=80-28.26
the floor area of the board that is not covered by the carpet=51.74 m²
the answer is
51.74 m²
The sum of 5 executive integers is 75.
What is the 3rd number?
Answers
x= first integer
x+1= second integer
x+2= third integer
x+3= fourth integer
x+4= fifth integer
Add the five integers equal to 75.
x + (x+1) + (x+2) + (x+3) + (x+4)= 75
combine like terms
5x + 10= 75
subtract 10 from both sides
5x= 65
divide both sides by 5
x= 13 first integer
THIRD INTEGER
x+2= 13 + 2= 15 third integer
ANSWER: The third consecutive integer is 15.
Hope this helps! :)
Variable x is 7 more than variable y. Variable x is also 1 less than y. Which of the following pairs of equations best models the relationship between x and y? (4 points)
x = 1y
x = y + 7
x = y + 7
x = y – 1
y = x + 8
y = x – 1
y = 7x
y = x + 1
Answers
1) Variable x is 7 more than variable y
so
x=y+7
2) Variable x is also 1 less than y.
x=y-1
therefore
the answer is
the option
x = y + 7
x = y – 1
Answer:
1. x is 7 more than y
meaning
x=y+7
2. x is 1 less than y
meaning
x=y-1
so
the answer:
x = y + 7
x = y – 1
Okay this is a new problem I need help with tryna set it up or what’s the answer
Answers
Split the prism into two rectangular prisms.
We have a rectangular prism with side lengths of 8 by 7 by 5.
The other prism has side lengths of 8 by 3 by 8.
Plug these numbers into the formula:
8 × 7 × 5 = 280
8 × 3 × 8 = 192
Now add up both volumes of the prisms to find the volume of the entire rectangular prism.
280 + 192 = 472
The volume of the figure is 472 yards³.
Which of the following statements is false? a. Every chord is a part of a secant b. Every diameterbis a part of secant c. Every chord is a diameter d. Every diameter is a chord
Answers
The wrong statement about a circle is c. Every chord is a diameter
Further explanationCircles are two-dimensional builds which are sets of equidistant points at a point called the center point
The distance of these points to the center is called the radius of the circle. While the circle field is an area which is bounded by a circle
There are terms - terms commonly used in circles:
1. The center point2. Radius3. Arc4. Circumference5. Segment6. Chord7. Annulus8. Diameter9. Disc10. LensA diameter is a line that passes through the center of a circle and divides the circle into two equal partsA Secant is a plotline that intersects a circle at two points on a circleA chord is a line that cuts a circle at 2 points located on the arcLet we see the answer choices :
a. Every chord is a part of a secantRight, because secant itself is an extension of the chord
b. Every diameter is a part of secantRight, because the diameter itself also intersects the circle at two points on the circle, just like secant
c. Every chord is a diameterIncorrect, because the diameter itself must pass through the center point while the chord does not have to
d. Every diameter is a chordRight, because each diameter intersects a circle at two different points
So the wrong statement is C. Every chord is a diameter
Learn morecircumference
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Keywords: circle, secant, diameter, chord
Every chord is a diameter is false. Option (c) is false.
Further explanation:
Given:
The statements are as follows,
(a). Every chord is a part of a secant
(b). Every diameter is a part of secant
(c). Every chord is a diameter
(d). Every diameter is a chord
Explanation:
Diameter is a distance between the points that passes through the center of the circle.
The distance between the two points on the circle is known as the chord. The longest chord is the diameter of the circle.
Radius is line segment to a point from the center of the circle and the radius is half of the diameter.
Secant is a straight line that intersects two points on the circle.
Every chord is a diameter is false. Option (c) is false.
Statement (a) is true.
Statement (b) is true.
Statement (c) is false.
Statement (d) is true.
Learn more:
Learn more about inverse of the functionhttps://brainly.com/question/1632445. Learn more about equation of circle brainly.com/question/1506955. Learn more about range and domain of the function https://brainly.com/question/3412497
Answer details:
Grade: Middle School
Subject: Mathematics
Chapter: Triangles
Keywords: false, chord, part, secant, radius, diameter, Every chord is a part of a secant, Every diameter is a part of secant, Every chord is a diameter, Every diameter is a chord.
Number 9. I was guessing helppp plssss
Answers
how to find the angle measures of a inscribed polygon?
Answers
26y +2x = 180
21y +3x = 180
There are many ways to solve these equations. Shown here is a graphical solution that tells us
x = 25
y = 5
Then the angles are ...
∠A = 26y° = 130°
∠B = 3x° = 75°
∠C = 2x° = 50°
∠D = 21y° = 105°
Point x starts at -4 on a number line. Pint x then goes through a series of moves; +3 units, -2 units, +6 units and -5 units. What is the final position of Point x?
Answers
Starting from -4 and applying a series of moves (+3, -2, +6, -5) sequentially on the number line, the final position of Point x is -2.
Explanation:The question involves finding the final position of Point x after a series of moves on a number line. Starting from -4, we apply the moves in sequence: adding 3, subtracting 2, adding 6, and finally subtracting 5. The operations are as follows:
Start: -4After adding 3: -4 + 3 = -1After subtracting 2: -1 - 2 = -3After adding 6: -3 + 6 = 3After subtracting 5: 3 - 5 = -2Therefore, the final position of Point x on the number line is -2.
is the relation a function? Why or why not?
(-3, -2) (-1, 0) (1, 0) (5, -2)
A. no- to domain values exist for range value -2
B- yes- only one range value exists for each domain value
C- yes- to domain values exist for range value -2
D- no- the relation passes the vertical line test
Answers
because there is no repeating x's
Final answer:
A relation where each domain value is mapped to a single, unique range value is considered a function. The relation in question is indeed a function because each domain value corresponds to only one range value, and its correctness is supported by the distinct pairs of the domain and range. The correct answer is option (B)
Explanation:
To determine whether a given relation is a function, we check if each element of the domain maps to exactly one element of the range. The relation in question is composed of the following ordered pairs: (-3, -2), (-1, 0), (1, 0), (5, -2). The domain (which consists of the first elements of the ordered pairs) includes -3, -1, 1, and 5, and the range (the second elements) includes -2, 0.
A crucial aspect of a function is that each domain value is paired with a unique range value. Here, we see that no domain value is repeated; hence, none of them map to more than one range value. This satisfies the criterion for a function. However, it is not a problem that a range value, like -2, appears more than once in the relation as long as it corresponds to different domain values.
Based on this, the correct answer would be "B. yes- only one range value exists for each domain value" because each domain value is associated with one and only one range value, which is the definition of a function.
4 ounces of cheese makes one cup of shredded cheese you want 3 cups of shredded cheese how many ounces the must you shred
Answers
4 ounces of cheese = 1 cup
We can easily calculate 2 cups of shredded cheese in ounces by doubling each side (or multiplying each side by 2). This means we do:
ヽ 4 ounces x 2 = 8 ounces
ヽ 1 cup x 2 = 2 cups
Now we can say that 8 ounces of shredded cheese is equal to 2 cups.
We're nearly there! All we need to do now is add the first equation we started off with to the one we just solved for.
ヽ 4 ounces = 1 cup
ヽ 8 ounces = 2 cups
～ 4 + 8 = 12 ounces
～ 1 + 2 = 3 cups
Our final answer is that 12 ounces of shredded cheese is equivalent to 3 cups.
Hope this helped! ッ
a right rectangular prism with a square base is cut parallel to its base the shaoe exposed is a cross section which shape bast describes this cross section?
A-triangle
B-trapezoid
C-square
D-rectangle not a square
Answers
A cross section obtained by cutting a right rectangular prism with a square base parallel to its base will also be a C. square, as it reflects the shape of the prism's base.
The question is asking about the shape of a cross section obtained by cutting a right rectangular prism with a square base parallel to its base. Such a cut would expose a shape on the surface of the prism that directly corresponds to the shape of the base. Since the base is given as a square, the cross section in this case would also be a square. The hypothesis of the right angle implies that the sides of the prism are perpendicular to the base, thereby maintaining the square shape upon slicing parallel to the base.
The cross section would not be a triangle (option A) or a trapezoid (option B), as these shapes do not correspond to a square base. It would not be a rectangle that is not a square (option D), because the length and width of the cross section would be the same, maintaining its square shape. Therefore, the correct answer is option C - a square.
Steve bought a total of 6 packages of pens, and each package contained either 3 or 7 pens. If exactly 4 of the packages Steve bought a package that contained 7 pens, how many pens did Steve buy?
A) 21
B) 28
C) 30
D) 34
E) 42
Answers
If 4 of the packages contain 7 pens, that means there, 28 pens are total.
Because they contained either 3 or 7 pens, I would assume the remaining 2 packages of 6 total that Steve had bought would have to have 3 pens.
3*2 is equal to 6
28 + 6 = 34
Calculate how many pens he bought for only the bags with 7 pens each. You get 28.
Next, since you know there are 2 bags left that each must have 3 pens only, calculate how many pens he bought in only those 2 bags. You get 6.
Add the 2 values. 28+6 is 34, so your answer is choice D.
One cubic foot of sand weighs about 100 pounds. Approximate the weight of the cone-shaped pile of sand. Round your answer to the nearest hundred pounds.
Answers
To approximate the weight of a cone-shaped pile of sand, find the volume of the cone using the formula V = (1/3)πr²h. Multiply the volume by the weight of one cubic foot of sand (100 pounds) to find the weight of the pile. Round to the nearest hundred pounds.
Explanation:To approximate the weight of a cone-shaped pile of sand, we first need to find the volume of the cone.
The formula for the volume of a cone is V = (1/3)πr²h, where r is the radius of the base and h is the height.
Let's say the radius is 2 feet and the height is 5 feet.
Plugging these values into the formula, we get V = (1/3)π(2²)(5) = 20π.
Now, since one cubic foot of sand weighs about 100 pounds, we can multiply the volume of the cone by 100 to find the approximate weight.
Therefore, the weight of the cone-shaped pile of sand is approximately 20π × 100 = 2000π pounds.
Rounding to the nearest hundred pounds, the weight is approximately 6283 pounds.
Learn more about Volume of a cone here:https://brainly.com/question/29767724
#SPJ12
How do you this??????
Answers
1 liter = 1000 mL
and multiply it by 1.5 to get
1.5 liter = 1500 mL
The appropriate choice is
(B) 1,500 mL
A bag of apples weighs 7 7/8 pounds. By weight, 1/18 of the apples are rotten.what is the weight of the good apples
Answers
hope this helps
What is the slope of the line? 6x + 2y= -14
Answers
First, you'd subtract 6x from both sides "2y = -6x - 14". Then you'd divide each side by 2 "y = -3x -7". Now the line is in the proper form (Y = MX + B), M is the slope. Thus making -3 the slope.
I hope this helps!
Gabe went to the amusement pasrk with $40 to spend. His tickets cost $26.50. Write and solve an inequality to show how much he might spend on souvenirs and snacks.
Answers
$26.50 + x ≤ $40
subtract 26.50 from both sides
x ≤ $13.50
ANSWER:
Equation: $26.50 + x ≤ $40; He could spend a maximum of $13.50 on souvenirs and snacks.
Hope this helps! :)
i need 14 and 15 please!
Answers
15. No, this would not be neccesary because if I were to distribute 1/2 to both 4 and 6, I know that I would get half of those numbers which would give me 2x+3. I also know that if I distribute 1/3 to both 9 and 24, I would get 1/3 of each number which would be 3 and 8.
You own Everything's Coming Up Roses flower shop. Your employee makes 4 deliveries per hour. The distance between the shop and the first delivery is 12 1/3 miles. The distance between the next three deliveries is 8 3/4 miles; 17 2/8 miles; and 23 2/3 miles respectively. The distance from the final delivery to the shop is 10 5/10 miles. What is the average distance for all segments of this trip? 14.48 miles
Answers
Final answer:
The average distance for all segments of the flower shop deliveries trip is calculated to be 14.5 miles.
Explanation:
To calculate the average distance travelled for all segments of the trip, we first convert each distance to an improper fraction or decimal for ease of calculation and then find the sum of all the segments.
After this, we divide the total distance by the number of segments.
The distances given are:
12 1/3 miles which is 12.333... miles (or 37/3 as an improper fraction)8 3/4 miles which is 8.75 miles (or 35/4 as an improper fraction)17 2/8 miles which is 17.25 miles (or 69/4 as an improper fraction)23 2/3 miles which is 23.666... miles (or 71/3 as an improper fraction)10 5/10 miles which is 10.5 miles (or 21/2 as an improper fraction)The total distance travelled is the sum of all these distances:
12.333... + 8.75 + 17.25 + 23.666... + 10.5 = 72.5 miles
There are 5 segments in the trip, so to find the average, we divide 72.5 miles by 5:
72.5 miles / 5 = 14.5 miles
Therefore, the average distance for all segments of this trip is 14.5 miles.
Thomas had three different types of coins in his pocket, and their total value was $2.72. He had twice as many pennies as quarters and one less dime than the number of pennies. How many quarters did he have?
Answers
12 Pennies
11 Dimes
Written answer: Thomas has 6 Quarter, 12 pennies, and 11 dimes in his pocket.
Show your work: 6•0.25= 1.50$
12•1= 0.12$
11•10= 1.10$
1.50$+0.12$+1.10$= 2.72$
Why did the chicken hit her egg with an ax worksheet answers
Answers
Answer:
Step-by-step explanation:
A. 1). Area of the rectangle = length×width = 11×8 = 88 cm²
Perimeter = 2(18+11) = 58 cm
2).Area of a parallelogram = length×height = 24×16 = 384 ft²
Perimeter = 2(19+24) = 2×43 = 86 ft
3). Area of a right angle triangle = (1/2)×base×height = (1/2)×12×9 = 54 in²
Perimeter = (9+12+15) = 36 in
4). Area of a triangle = (1/2)×Base×height = (1/2)×21×19 = 199.5 m²
Perimeter = (20+21+23) = 64 m
5). Area of an obtuse angle triangle = (1/2)×height×base = (1/2)×2.9×2.4 = 2.9×1.2 = 3.48 cm²
Perimeter = (2.9+2.4+4.5) = 9.8 cm
6). Area of a parallelogram = base × height = 56×90= 5040 ft²
Perimeter = 2(56+100) = 2×156 = 312 ft
B. 7). Area of the shaded area = (27×27 - 12×12) = 729-144 = 585 in²
8). Area of the shaded area = 10(9+7) - (1/2)×10×9 = 160 - 45 = 115 cm²
9). Area of the shaded area = 50×53 - 25×23 = 2650 - 575 =2075 ft²
10). Area of the shaded area = 10×13 - (1/2)×6×8 = 130 - 24 = 106 m²
11). Area of the shaded area = 18×18 - (1/2)×18×9 = 324 - 81 =243 in²
12). Area of the shaded area = 11×17 - (1/2)×11×17 = (1/2)×11×17 = 93.5 cm²
the lateral area of a cone with a diameter of 15 yards is about 287.5 square yards. to the nearest tenth, what is the slant height of the cone in yards?
Answers
To calculate the slant height of a cone with a diameter of 15 yards and lateral area of 287.5 square yards, divide the lateral area by the product of pi and the radius of the base. The slant height is approximately 12.3 yards when rounded to the nearest tenth.
To find the slant height of a cone with a known lateral area, we use the formula for lateral surface area of a cone: L = \\(\pi\\)r\ell, where L stands for lateral area, r for radius of the base, and \ell for the slant height. Given the diameter of 15 yards, we first calculate the radius as half the diameter, which is 7.5 yards. The equation with the given lateral area (287.5 square yards) would look like this: 287.5 = \\(\pi\\) \\times 7.5 \\times \ell. Solving for \ell, we divide the lateral area by \\(\pi\\) times the radius:
\ell = 287.5 / (\\pi \\times 7.5)
To get an approximate value, we use \\(\pi\\) = 3.1416:
\ell \\approx 287.5 / (3.1416 \\times 7.5)
\ell \\approx 12.27 yards
Thus, the slant height of the cone is approximately 12.3 yards when rounded to the nearest tenth.