Answers
A= 90-34 = 56
2.
A=180-157=23
3.
Acute triangle
4.
I can’t see
5.
Acute
Obtuse
Right triangle
Hope this help
Related Questions
I need help on Q #6-10 show all work please
Answers
x = x/a + b
x - b = x/a
ax - ab = x
ax - x = ab
x(a - 1) = ab
x = ab/(a - 1)
7. x/3 + x/a = 1
x + 3x/a = 3
ax + 3x = 3a
x(a + 3) = 3a
x = 3a/(a + 3)
8. x/a + bx = c/a
x(1/a + b) = c/a
x = c/a(1/a + b)
x = c/(ab + 1)
9. x/a - 2x = c
x(1/a - 2) = c
x = c/(1/a - 2)
x = ac/(1 - 2a)
10. x/a = b + 3x
x/a - 3x = b
x(1/a - 3) = b
x = b/(1/a - 3)
x = ab/(1 - 3a)
How much compound interest is earned on $2050 at 4% interest for 3 years, compounded annually? Give your answer in dollars and cents. Don’t forget to subtract P from A.
Answers
[tex]A = P ( 1 + \frac{r}{n}) ^{nt} [/tex]
Where A = Accrued amount
P = Principal amount
r = rate in decimal
t = number of years
n = compounding periods per unit of time
Your given:
P = $2050
r = 4% or 0.04
t = 3 years
n = 1 per yr
Now we insert that into your formula:
[tex]A = P ( 1 + \frac{r}{n}) ^{nt} [/tex]
[tex]A = 2050 ( 1 + \frac{0.04}{1}) ^{1.3} [/tex]
[tex]A = 2050 ( 1 + 0.04) ^{3} [/tex]
[tex]A = 2050 ( 1.04) ^{3} [/tex]
[tex]A = 2050 (1.124864 ) [/tex]
[tex]A = $2305.97 [/tex]
Now to get the interest just remember that:
I = A - P
I = $2,305.97 - $2,050
I = $255.97
So that is equal to 255 dollars and 97 cents
What is 534.076 rounded to the nearest hundredth? A. 534.07 B. 534 C. 500 D. 534.08
Answers
What is the area of the figure?
Please explain how you got your answer!
(the missing length is 25)
Answers
+320. (Rectangle)
=------------
342.5 (area)
The data below shows the average of text messages a group of students sends per day. Which histogram could represent the data?
Answers
What is the value of 12-6*3?
Answers
I hope this helps
A 100 N horizontal force is applied to a 5.0 kg box causing the box to move at a constant speed of 3.0 m/s. What is the value of the friction force on the box?
Answers
The reason for this is that the box is moving at a constant speed, with no acceleration. For there to be no acceleration, there must also be zero net force.
Dennis can load the car in 28 min. If Andy helps him it takes 21 min to load the car how long will it take Andy alone?
Answers
So,
The rate of Andy to load the car = y/x
And we given that: Dennis load the car in 28 min.
So,
The rate of Dennis to load the car = y/28
If both are loading the car in time = t = 21 min
then:
y = (y/x) t + (y/28) t ⇒ divide all equation by y and substitute with t
∴ 1 = (21/x) + (21/28) ⇒ multiply all equation by 28x
28x = 21*28 + 21x
28x - 21 x = 588
7x = 588
∴ x = 84 min.
Which mean Andy will take 84 min. to load the car alone.
If mJK=(7x-39) and mML)=87, find x
Answers
7x-39 = 87
7x = 87 + 39
7x = 126
x = 126/7
x = 18
The value of X calculeted in the circle is equal to 18.
What is the 2 parallel lines?Parallel lines are basically two straight lines that do not have a point in common. In other words, they are two lines that do not meet, but that necessarily have the same direction.
If two chords of a circle are paralles, then their intercepted arcs are congruent:
[tex]7x-39 = 87\\7x = 87 + 39\\7x = 126\\x = 126/7\\x = 18[/tex]
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Combine any like terms in the expression. If there are no like terms, rewrite the expression. 4s^2 + t^3 + 3s^2 – 7s^2
Answers
=[tex] t^3 [/tex]
True or false the following list of numbers is in ascending order 0.12, 0.106, 0.1, 0.07, 0.009
Answers
But if it starts with 0.009 it is true.
No, The numbers are not in Ascending order.
What is Ascending order?
The numbers arrange in order to least to greatest number is called Ascending order.
Given that;
The number are arrange as,
⇒ 0.12, 0.106, 0.1, 0.07, 0.009
Now,
Since, The number are arrange as,
⇒ 0.12, 0.106, 0.1, 0.07, 0.009
Hence, We can say that,
⇒ 0.12 > 0.106 > 0.1 > 0.07 > 0.009
Clearly, The numbers are arrange form greatest to lowest numbers.
Hence, The number is arrange in Descending order.
Thus, The numbers are not in Ascending order.
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the sun of 3 times a number and 5 is 2 times the number plus 15. what is half the number
Answers
-5. -5
3x. =2x+10
-10 -10
3x-10=2x
-3x. -3x
-10= -1x
-1 -1
10=x
14x-5(-2x+3)
Distributive and combine
Answers
14x+10x-15 ( Collect the like terms)
The answer will be:
24x-15
What is the value of h when the function is converted to vertex form?
Answers
a = 1, b=14, c =29
h = b/2a
h = 14 / 2*1 = 14/2 = 7
h = 7
Which net matches the solid figure shown below?
A rectangular prism with width labeled 3 centimeters, height labeled 8 centimeters, and length labeled 7 centimeters.
A net is shown with 3 rectangles attached side by side all with width 3 centimeters. The length of the first and third rectangle is 8 centimeters and the middle is 7 centimeters. Underneath the middle rectangle are 3 more rectangles with the same length but widths of 8 centimeters, 3 centimeters, and 8 centimeters.
A net is shown with 3 rectangles attached side by side all with width 3 centimeters. The length of the first and third rectangle is 8 centimeters and the middle is 7 centimeters. Attached to the middle rectangle underneath are 3 more rectangles with widths of 3 centimeters, 8 centimeters, and 8 centimeters.
A net is shown with 3 rectangles attached side by side all with width 8 centimeters and length of 7 centimeters. Attached to the middle rectangle above is a rectangle with same length and a width of 3 centimeters. Attached to the rectangle underneath are 2 more rectangles with the same length and widths of 8 centimeters and 3 centimeters.
A net is shown with 3 rectangles attached side by side all with width 3 centimeters and length 7 centimeters. Attached to the middle rectangle above is a rectangle with the same length and width of 8 centimeters. Attached underneath the middle are 2 more rectangles with the same length and widths of 8 centimeters and 3 centimeters.
Answers
A net is a flat version of a three dimensional shape. Imagine that you have a tissue box. If you cut along the edges and laid out the pieces, you would have the net of the shape. The third choice gives the correct net that would fold back up to a rectangular solid with the given dimensions.
Final answer:
The correct net for a rectangular prism with width 3 cm, height 8 cm, and length 7 cm would consist of three rectangles side by side with a width of 3 cm, where the first and third rectangles have a length of 8 cm and the middle one 7 cm, and three additional rectangles underneath the middle one with widths of 8 cm, 3 cm, and 8 cm respectively.
Explanation:
We are trying to match a net with a solid figure, specifically a rectangular prism with dimensions of width 3 cm, height 8 cm, and length 7 cm. To find the correct net, we need to consider the faces of the rectangular prism and how they would lay out flat.
The correct net for this prism would need three rectangles side by side for the sides with a width of 3 cm. The lengths of these side rectangles should be equal to the height of the prism, which is 8 cm. The middle rectangle represents the base or the top of the prism and should have a length equal to the length of the prism, which is 7 cm. Moreover, attached to this middle rectangle, there should be three flaps representing the remaining faces of the prism; two with widths equal to the height (8 cm) and one width equal to the width of the prism (3 cm).
The only net description that matches our rectangular prism dimensions is: "A net is shown with 3 rectangles attached side by side all with width 3 centimeters. The length of the first and third rectangle is 8 centimeters and the middle is 7 centimeters. Underneath the middle rectangle are 3 more rectangles with the same length but widths of 8 centimeters, 3 centimeters, and 8 centimeters."
To make an ice-cream cone, employees at an ice-cream shop completely fill the cone and then add one scoop of ice cream on top. The cone has a height of 6 inches and a diameter of 2 inches. To the nearest cubic inch, how much ice cream is in the cone before the scoop is added on the top?
A 6 in³
B 19 in³
C 25 in³
D 75 in³
Answers
Answer:Its probably A
Step-by-step explanation:
The graph of a system of two linear equations has no solution . What is true about the lines
Answers
what is the intersection points of f(x)=2x+7 and g(x)=x^2-1
Answers
2x+7=x²-1
x²-2x-8=0
(x-4)(x+2)=0
x=4, or x=-2
when x=4, f(x)=g(x)=15
when x=-2, f(x)=g(x)=3
so the intersecting points are (4, 15) and (-2, 3)
Will give brainliest please help asap
Answers
C
NC
C
The cost of 7 drinks is $16.38. What is the cost of each drink?
$1.54
$1.88
$2.34
$2.73
Answers
The cost of each drink if 7 drinks cost $16.38 is $2.34.
What is Division?Division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.
Given that the cost of 7 drinks is $16.38. Therefore, the cost of each of the drink will be:
Cost of each drink = Cost of all the drinks / Number of drinks
= $16.38 / 7
= $2.34
Hence, the cost of each drink is $2.34.
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Mr. Stuart has 12 girls and 10 boys in his math class. He writes each of their names on a separate sheet of paper and puts all of the names in a bag. He selects one name without looking. What is the probability that Mr. Stuart will select a boy’s name?
Answers
Each shape is 1 whole. What fraction is represented by the shaded part of the model?
Answers
find the slope of the line that passes through each set of points
Answers
If the points are (a,b) and (c,d), the slope would be (d-b)/(c-a).
Slope really means "how much does the y change when the x advances by 1?"
In above two points, the y-difference is d-b. However, the x-difference is not 1, but it is c-a. If we divide by c-a, we get the y difference as if x advanced by 1.
Let (4,5) = (x₁ , y₁) and (-3,-9) = (x₂ , y₂)
Slope = (y₂ - y₁) / (x₂ - x₁)
Slope = (-9 -5) / (-3 -4)
Slope = 14/7
Slope = 2
OR
Let (4,5) = (x₂ , y₂) and (-3,-9) = (x₁ , y₁)
slope = (5 - (-9)) / (4 - (-3))
slope = 14/7
slope = 2
The sum of r and t is equal to 42. Let r = 25. What is the value of t?
Answers
r = 25
Plug in 25 for r
(25) + t = 42
Isolate the t by subtracting 25 from both sides
t + 25 (-25) = 42 (-25)
t = 42 -25
t = 17
Hope this helps
42 - 25 = 17. t must equal 17.
17 + 25 = 42.
Students in a fitness class each completed a one-mile walk or run. The list shows the time it took each person to complete the mile. Each time is rounded to the nearest half-minute. 5.5, 6, 7, 10, 7.5, 8, 9.5, 9, 8.5, 8, 7, 7.5, 6, 6.5, 5.5 Which statements are true about a histogram with one-minute increments representing the data? Check all that apply. A histogram will show that the mean time is approximately equal to the median time of 7.5 minutes. The histogram will have a shape that is left-skewed. The histogram will show that the mean time is greater than the median time of 7.4 minutes. The shape of the histogram can be approximated with a normal curve. The histogram will show that most of the data is centered between 6 minutes and 9 minutes. ITS A, D, E, I JUST TOOK THE QUIZ!!!
Answers
If the circumference of a circle measures 3/2 π cm, what is the area of the circle in terms of π?
Answers
The area of the circle with a circumference of 3/2 π cm is 9/16 π cm².
Explanation:The question is asking about finding the area of a circle when the circumference is given. The formula to find the circumference of a circle is C = 2πr, where C is the circumference and r is the radius of the circle. Given that the circumference is 3/2 π cm, we can use this information to find the radius.
From the circumference equation, r = C/2π = (3/2π)/ 2π = 3/4 cm. Having the radius, we can then use the formula for the area of a circle, which is A = πr². As a result, the area of the given circle is π(3/4)² cm² which simplifies to 9/16 π cm².
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Jacqueline had four $5 bills. She bought a shirt for $10. Explain what fraction of her money Jacqueline has left. Use equivalent fractions.
Answers
20-10= 10
10/20= 1/2
Add the two expressions.
−6.3x+4 and 1.5x−6
Enter your answer, in simplified form, in the box.
Answers
456 000 has been rounded to the nearest thousand. What was the smallest possible number this could have been?
Answers
Answer:
The smallest possible number this could have been = 455500
Step-by-step explanation:
456000 has been rounded to the nearest thousand.
If the value is more than 456500 the value rounded to the nearest thousand is 457000.
If the value is less than 455500 the value rounded to the nearest thousand is 455000.
In between 455500 and 456500 the value rounded to the nearest thousand is 456000.
So, The smallest possible number this could have been = 455500
PLEASE HELP ME IM IN A BIG HURRY
The price of a pair of headphones is $49.99 before tax. Ron bought the headphones for a 50% discount. He then paid sales tax of 8% on the discounted price.
Part A: How much did Ron pay in sales tax? Show all work and steps in your solution.
Part B: What is the total amount that Ron paid for the headphones? Show all work and steps in your solution.
Answers
Price before tax: $49.99
Discount: 50% of $49.99 = 50% * $49.99 = 0.50 * $49.99 = $25.00
Discounted price: $49.99 - $25.00 = $24.99
Tax on discounted price: 8% of $24.99 = 8% * $24.99 = 0.08 * $24.99 = $2.00
Part B:
Total price: $24.99 + $2.00 = $26.99