Answers
Related Questions
what is 10(x-2)+(6x-6)
Answers
[tex]10x-20 + 6x-6[/tex]
Combine like terms:
[tex]16x-26[/tex]
That's your answer ^
= 10x - 20 + 6x - 6
= 16x - 26
Hope this helps!
A Park has a pond shaped like a quadrilateral with all sides 18 feet long and at least one right angle. What geometric shape best describes the shape of the pond?
Answers
The pond is best described as a rectangle.
Explanation:The geometric shape that best describes the pond is a rectangle. A rectangle is a quadrilateral with four right angles. Since the pond has all sides of equal length and at least one right angle, it meets the criteria to be a rectangle.
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The geometric shape that best describes the shape of the pond is a square or a rectangle.
Given that the pond is shaped like a quadrilateral with all sides 18 feet long, we can immediately rule out shapes that do not have four equal sides, such as parallelograms, trapezoids, and kites. The fact that the pond has at least one right angle further narrows down the possibilities to shapes that have at least one 90-degree angle.
Since all sides are equal in length, and there is at least one right angle, the pond could either be a square (which has four right angles) or a rectangle (which has four right angles but does not necessarily have all sides equal). However, since it is specified that all sides are 18 feet long, the only quadrilateral that fits these criteria is a square.
Kendra used these steps to solve the equation 2x + 5 = 3 + 2(x + 1). Which choice describes the meaning of her result, 5 = 5?
Answers
Sheri's freezer is 2 feet wide, 6 feet long, and 2 feet deep. What's the volume of her freezer?
Answers
Answer:
24 cubic feet
Step-by-step explanation:
thanks other guy
Identify two methods a person can use to pay his or her bills online and explain the advantages and disadvantages of each.
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For Auto Pay, I believe that it will be automatically deducted from your registered card on a given specific date. Advantages are you don't need to worry about late payments because it's automatic and no need to confirm the said payment because it's automatic.
Bank payments are okay as well. You can check if your bank offers online bill payment services. If they do, you can use and process online. Advantages are it's easy to process and won't take long.
However, Disadvantages for both methods are:
For Auto Pay, If you are no longer subscribed to a said product or service they will still deduct the amount registered because if you are no longer a subscriber you need to cancel your online transaction.
Another thing is if there were technical errors they could deduct twice of the amount that you are not aware of.
For Bank payments, If you lose the mobile number registered for the card used, It will be hard to make transactions.
You cannot be sure of safety as well since hackers online are getting better as well.
:)
The equation below shows the total volume (V), in cubic units, of 5 identical boxes with each side equal to s units: V = 5s3 If s = 1.4 units, what is the value of V? 13.72 cubic units
19.21 cubic units
21 cubic units
25 cubic units
Answers
Answer:
Step-by-step explanation:
The answer is 13.72 because 1.4^3=2.744
and 2.744*5=13.72
The total volume when each side is 1.4 units is 13.72 cubic units, option A is correct.
What is Three dimensional shape?a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.
The equation V = 5s³ represents the total volume of 5 identical boxes
s represents the each side length
We have to find the total volume
The value of s is given as 1.4
Plug in s value in V formula
V=5(1.4)³
V=5×1.4×1.4×1.4
V=13.72 cubic units
Hence, the total volume when each side is 1.4 units is 13.72 cubic units, option A is correct.
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Marybeth works from home as a graphic designer. Recently she raised her hourly rate by 3% to cover increased costs. Her new hourly rate is $22.87. Find Marybeth’s previous hourly rate
Answers
Hope this helps
New #= $22.87
x= old number
EQUATION:
Original # + (Original # * %)= New #
plug in #s we know
x + (x * 3%)= $22.87
x + (x * 0.03)= $22.87
multiply inside parentheses first
x + 0.03x= $22.87
1.03x= $22.87
divide both sides by 1.03
x= $22.20
CHECK:
$22.20 + (22.20 * 0.03)= $22.87
22.20 + 0.67= 22.87
22.87= 22.87
ANSWER:
Her previous hourly rate was $22.20
Hope this helps! :)
please help fasti will mark brainliest
Answers
Let's look at all our constraints and find figure out what our answer is.
Since everything here is division, everything is a quotient of 2 quantities, so that doesn't help us. For the next one, our numerator should be the product (signifies multiplication) of 5 and the sum of x and y. That looks like:
5(x + y)
If we look at the last constraint, we see that denominator is a product, or multiplying -8 and x, which looks like -8x.
Therefore, our answer must be A. It fulfills all the constraints, unlike the others.
MULTIPLE CHOICE QUESTION
The product of (SQUARE ROOT SIGN)576 and (SQUARE ROOT SIGN) 684 is
(1) irrational because both factors are irrational
(2) rational because both factors are rational
(3) irrational because one factor is irrational
(4) rational because one factor is rational
Answers
Answer:
The given expression is irrational because one factor is irrational
Step-by-step explanation:
Given the expression
[tex](\sqrt{576})(\sqrt{684})[/tex]
we have to find that the product is rational or irrational.
[tex]\sqrt{576}=\sqrt{26\times 26}=26[/tex]
[tex]\sqrt{684}=\sqrt{2 \times 2 \times 3 \times 3 \times 19}=2\times 3\sqrt{19}=6\sqrt{19}[/tex]
[tex]\text{The square root of 19 is irrational }[/tex]
[tex]\text{The square root of 684 is irrational }[/tex]
Hence, the first factor of the expression is rational and the second factor is irrational therefore the product is irrational.
∴ option 3 is correct
The given expression is irrational because one factor is irrational
Answer:
The given expression is irrational because one factor is irrational
Step-by-step explanation:
** PLEASE HELP!! **
Solve for w.
A.) W= 4k-2b / -5
B.) W= 3k^2- b / -5
C.) W= -3k^2 - b / 5
D.) W= 3k^2 + 2b / -5
Answers
Cross multiply
K × 3k = 2b - 5w
5w = 2b-3k²
w = (2b-3k²)/5...
The solution for (w) is W= 4k-2b / -5, corresponding to option A.
To solve the equation [tex]\(k = \frac{2b - 5w}{3k}\)[/tex] for (w), we follow these steps:
1. Isolate the term containing (w):
Multiply both sides of the equation by (3k) to eliminate the denominator:
[tex]\[3k^2 = 2b - 5w\][/tex]
2. Isolate (w):
Subtract \(2b\) from both sides of the equation:
[tex]\[3k^2 - 2b = -5w\][/tex]
3. Divide both sides by (-5):
Divide both sides of the equation by (-5) to isolate (w):
[tex]\[w = \frac{3k^2 - 2b}{-5}\][/tex]
Now, let's summarize the answer:
The solution for (w) is given by option:
[tex]\[\boxed{\text{(A) } w = \frac{4k - 2b}{-5}}\][/tex]
A line passes through the point (8, -1) and has a slope of -5/2
Write an equation in slope-intercept form for this line.
Answers
Final answer:
To find the slope-intercept form of a line with a given slope of -5/2 that passes through the point (8, -1), we use the point-slope form and then rearrange to get the final equation: y = (-5/2)x + 19.
Explanation:
To write the equation of a line in slope-intercept form (which is y = mx + b), we need to know the slope (m) of the line and the y-intercept (b). In this case, we are given the slope of the line as -5/2 and a point through which the line passes, which is (8, -1). Using the point-slope form, which is y - y1 = m(x - x1) where (x1, y1) is the given point and m is the slope, we can substitute the given slope and the coordinates of the given point to derive the slope-intercept form.
The equation starts with y - (-1) = (-5/2)(x - 8). Simplifying the equation, we get:
y + 1 = (-5/2)x + (5/2)*8
y = (-5/2)x + 20 - 1
y = (-5/2)x + 19
So, the equation of the line in slope-intercept form is y = (-5/2)x + 19.
To write an equation in slope-intercept form, substitute the given values of the slope and a point on the line into the equation. The equation of the line passing through the point (8, -1) with a slope of -5/2 is y = -5/2x + 19.
Explanation:To write an equation in slope-intercept form, we need to use the given slope and the coordinates of the point through which the line passes. The slope-intercept form is y = mx + b, where m represents the slope and b represents the y-intercept. We're given that the slope of the line is -5/2, so we can substitute this value for m. We're also given that the line passes through the point (8, -1), so we can substitute these coordinates to find the value of b.
Using the point-slope form of a line, we have y - y1 = m(x - x1). Substituting the given values, we get y - (-1) = -5/2(x - 8). Simplifying, we have y + 1 = -5/2x + 20. Moving the 1 to the other side, we have y = -5/2x + 19. This is the equation of the line in slope-intercept form.
Rebecca is purchasing a house for $210,000, with a 15-year fixed-rate mortgage at 4.5% interest. She has made a 5% down payment. The house is valued at $198,000, and the local tax rate is 4.5%. Her homeowners insurance is $840 per year. What are her total monthly payments?
A. $2437.20
B. $2520.09
C. $2630.20
D. $2381.89
Answers
Answer:
D. 2381.89
Step-by-step explanation:
Answer:
D. 2381.89
Step-by-step explanation:
Round each addend to the nearest tenth and find the sum.
2.08 + 1.772 + 9.125
12.8
12.9
13.0
13.1
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The answer is 12.98 but rounded it is 13.0
Answer:
It's 13.0
Step-by-step explanation:
(x -1) = 26 = -4x
A. -7 5/7
B. 8
C. -7
D. -5
Answers
.. (x -1) +26 = -4x
This simplifies to
.. x +25 = -4x
.. 25 = -5x . . . . . subtract x
.. -5 = x . . . . . . . divide by the coefficient of x
Selection D appears to be appropriate for the question we think you asked.
HELP ME :) please .....
Answers
2 a^2 b^5
The lengths, in centimeters, of nine earthworms are shown below. 3, 4, 5, 5, 6, 7, 8, 9, 10 What is the median of the data?
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A cylinder has a radius of 12 m and a height of 9 m.
What is the exact volume of the cylinder?
A. 108π m³
B. 216π m³
C. 972π m³
D. 1296π m³
Answers
we are given
radius=r=12m
height=h=9m
now, we can use formula of volume of cylinder
[tex] V=\pi r^2 h [/tex]
now, we can plug values
and we get
[tex] V=\pi (12)^2 *9 [/tex]
we get
[tex] V=1296 \pi m^3 [/tex]
so, the exact volume of the cylinder is [tex] 1296 \pi m^3 [/tex]..........Answer
Answer:
(D)
Step-by-step explanation:
It is given that a cylinder has a radius of 12 m and a height of 9 m. Then,
Volume of the cylinder is given as:
[tex]V={\pi}r^{2}h[/tex]
⇒[tex]V={\pi}(12)^2(9)[/tex]
⇒[tex]V={\pi}(144)(9)[/tex]
⇒[tex]V=1296{\pi}m^3[/tex]
Therefore, the volume of the cylinder is [tex]1296{\pi}m^3[/tex].
Thus, Option D is correct.
Susie’s teacher asks her to complete the multiplication problem. 0.3 x 3.7. What’s the product?
Answers
Hope this helped! You can just multiply regularly but move the decimal point 2 times since there are 2 numbers in front of the decimal point.
simplify the following expression. 2x-5(2x-7y+3)+(-8)
Answers
-8x + 35y - 23 = -1 • (8x - 35y + 23)
multiply 5 by all in first parentheses
2x- (5*2x) - (5*-7y) - (5*3) -8
2x-10x+35y-15-8
combine like terms
= -8x+35y-23
Hope this helps! :)
Mr. and Mrs. Storey drove 3,200 miles in all during their vacation. Mr. Storey drove 3 times as much as Mrs. Storey. How many miles did Mr. Storey drive?
Please just put equation, this will be on my maths test and I want to understand not just get the answer.
Answers
so how far Mrs. drove will be X
and Mr. will be Y
but we know that Mr. drove 3 times more then Mrs therefor
Y= 3X
and the Sum = 3,200
3,200=X+Y
3,200= X+(3X)
3,200=4X
div both by 4
800=X
now we know how far Mrs drove now to find Mr.
again "Mr. drove 3 times more then Mrs"
800 * 3 = 2,400
reciprocal of 4 and 1/8 fraction
Answers
The reciprocal of 33/8 is 8/33
Yw and have a good day.
so...
4 and 1/8
(8*4 + 1)/8
(32 + 1)/8
33/8
the reciprocal is 8/33
Hope this helps!
Jorge wants to find the most popular way for teens to volunteer in the community. He cannot decide between two methods. Option 1: He will ask every fifth person on each English class roster. Option 2: He will attend a walkathon to ask teen participants about the ways they volunteer. Which statement about the methods is true? Option 1 is biased. Option 2 is biased. Neither is biased. Both are biased.
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The statement about the methods is true walkathon to ask teen participants about the ways they volunteer. Then the correct option is B.
What is decision-making?Determining the proper option, acquiring evidence, and exploring various options are all steps in the decision-making process.
Jorge wants to find the most popular way for teens to volunteer in the community. He cannot decide between two methods.
Option 1: He will ask every fifth person on each English class roster. This is a biased one because the best one can be skipped.
Option 2: He will attend a walkathon to ask teen participants about the ways they volunteer. Because all the volunteers participated that can be observed.
The statement about the methods is true walkathon to ask teen participants about the ways they volunteer. Then the correct option is B.
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ten voters are asked to rank 3 brands of shoes: A,B and C. The ten voters turn in the following ballots showing their preferences in order
Showing their preference table for these ballots
CBBCBBCBCB
BCABCABCBC
AACAACAAAA
Answers
Answer:
Answer is BCABCABCBC
Step-by-step explanation:
The following data represent the flight time (in minutes) of a random sample of seven flights from one city to another city.
287, 270, 260, 266, 257, 264, 258
Compute the range and sample standard deviation of flight time
Answers
287-257=30.
To find the standard deviation, we must first find the mean. That is found by adding together all of the data and then dividing by the number of data points. The sum of the data is 1862. Divide this by 7 (the number of data points) and the mean is 266.
Now we subtract each data point from the mean. We square this number, average these together and find the square root:
287-266=21
270-266=4
260-266=-6
266-266=0
257-266=-9
264-266=-2
258-266=-8
[tex]21^2+4^2+(-6)^2+0^2+(-9)^2+(-2)^2+(-8)^2 \\=441+16+36+0+21+4+64 \\=642[/tex]
[tex]\sqrt{\frac{642}{7}} = 9.58[/tex]
Answer:
Step-by-step explanation:
The Transitive Property of Congruence states that if ∠XYZ ≅ ∠AOB and ∠AOB ≅ ∠WYT, then _____.
a.∠XYZ ≅ ∠ZYX
b.∠XYZ ≅ ∠WYT
c.∠AOB ≅ ∠XYZ
d.∠AOB ≅ ∠AOB
Answers
By Transitive property ∠XYZ = ∠WYT.
What is Transitive property?The word "transitive" refers to movement. The transitive property of equality is a property that applies when there are three quantities, a, b, and c, and if a is connected to b and b is related to c by the same rule, then a and c are related to each other by the same rule.
Let's think about the numbers a = b and b = c. Because equality has the symmetric characteristic, writing a = b is equivalent to writing b = a. It follows that b = a and b = c. A must equal c and b since the amount b cannot be equal to two separate quantities.
Given:
∠XYZ ≅ ∠AOB and ∠AOB ≅ ∠WYT
As per the Transitive Property
<X = <Y
and ∠Y = ∠X,
then ∠X = ∠Z.
Similarly,
∠XYZ = ∠AOB
and ∠AOB = ∠WYT,
then ∠XYZ = ∠WYT.
Hence, by Transitive property ∠XYZ = ∠WYT.
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which statement best illustrates using the vertical line test to determine if the graph below is a function of x ?
A) the graph is not a function of x because the line x = 0 intersects the graph at two points.
B) the graph is a function of x because the line x = 5 does not intersect the graph
C) the graph is not a function of x because the line y = 0 intersects the graph at two points
D) The graph is a function of x because the line y = 5 does not intersect the graph
Answers
Your answer is A.
Answer:
A
Step-by-step explanation:
i did the quiz
Devon exercised the same amount of time each day for 5 days last week. e His exercise included walking and swimming. e Each day he exercised, he walked for 10 minutes . He exercised for a total of 225 minutes last week. What is the number of minutes Devon swam each of the 5.days last week?
Answers
Write area or perimeter for each situation. Carpeting a floor
Answers
Your answer is area because area refers to a region, while perimeter only refers to the surrounding boundary of a figure. If you're going to carpet a floor, you will want to cover the entire area of the floor.
Answer:
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.
My answer:
a. Carpeting a floor
To carpet a floor, you need to find the area of it so that we can have an appropriate plan to buy material. Hence, it represented by are
b. Fencing a garden
If you want to fence a garden, we need to know the the total length around it or we can say that is the perimeter of the garden. So this situation is represented by perimeter.
Hope it will find you well.
How can 2x2 = x2 + 4x + 8 be set up as a system of equations?
y = x2 - 4
y = x2 + 2x + 8
y = x2
y = x2 + 4x + 8
y = 2x2
y = x2 + 4x + 8
y = x2
y = 2x + 8
Answers
help....
Mr. McElroy enjoys listening to his MP3 player, which has 2,000 songs in five different genres of music. He took a sample of the number of each type of song it played on two different one-hour sessions when it was set to play a random mix. The counts are shown in the table below. Which proportion would predict the number of jazz songs he has stored on his MP3 player?
A) 6/20 = x/2000
B) 3/20 = x/2000
C) 2/4 = x/2000
D) 3/40 = x/2000
Answers
Answer:
B
Step-by-step explanation:
The required proportion that predicts the number of jazz songs he has stored on his MP3 player is 3/20 = x / 2000.
What is proportionality?proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.
Here,
From the table number of Jazz songs played = 6
Total song played = 40
Total number of songs in mp3 player = 2000
Number of jazz songs in mp 3 player
6/40 = x /2000
3/20 = x / 2000
Thus, the required proportion that predicts the number of jazz songs he has stored on his MP3 player is 3/20 = x / 2000.
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