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egoroff_w [7]
3 years ago
8

Find the volume of a cylinder whose base has a diameter of 10 and whose height is 12. Use 3.14 for pi and round your answer to t

he nearest tenth.
Question options:

120

240

589

942
Find the volume of a cone with radius 4 and height 13. Use 3.14 for pi and round your answer to the nearest tenth.
Question options:

72.6

217.7

653.1

683.2

The volume of a cube is 1,953.125 centimeters cubed. Find the length of the sides. Round your answer to the nearest tenth.
Question options:

976.6

44.2

12.5

12.1

Find the volume of a cube whose sides each measure 6.2. Round your answer to the nearest tenth.
Question options:

6.2

12.4

38.4

238.3

The length, width, and height of a rectangular solid are 13.5, 12, and 14.1, respectively. Find the volume.
Question options:

2,284.2

39.6

162

2,842.1
please help
Mathematics
1 answer:
KengaRu [80]3 years ago
3 0
The first answer is 942
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Using the side lengths of △PQR and △STU, which angle has a sine ratio of 4/5?
marishachu [46]

Given the two triangles, and the sine ratio formula is equal to:

Sin(x) = O/H

Where x is one angle of the triangle

O is the opposite side of the angle x

H is the hypotenuse of the triangle

 

To solve this we have to fine O/H = 4/5

So the answer is

Sin (P) = 16/20 = 4/5

<span>So angle P has the sine ratio of 4/5</span>

8 0
3 years ago
Read 2 more answers
Graph 3x + 4y = -10
cricket20 [7]
First, isolate y on one side to find some information about the graph. 

3x+4y=-10 
4y=-10-3x
y=(-10-3x)/4 

Now find out the x and y intercepts of this equation;

(0)=(-10-3x)/4 
4x0=-10-3x 
0=-10-3x 
3x=-10 
x=-10/3 or -3.3333 (x-intercept) 

y=(-10-3(0))/4
4y=-10 
y=-10/4 or -5/2 = -2.5 (y-intercept) 

Plot these points onto your graph and connect the lines. 

I have attached a graph below, I'm sorry I couldn't do it on paper. 

Hope I helped :) 

8 0
4 years ago
What is the answer to this problem <br>3 over 5=c+1 over 4
balandron [24]
The steps are on the picture! Let me know if you have any questions

5 0
3 years ago
1/4x -18=-22 please include step by step i already know the answer i just need step by step. will award brainliest.
Zolol [24]

Answer:

Hope this helps

Step-by-step explanation:

1/4x = -22 + 18

1/4x = -4

4(1/4x) = 4(-4)

x = -16

8 0
3 years ago
At the season finale, you present the winner of Canadian Superstar with a recording-and-tour contract. The contract states that
Zina [86]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that:

Winner is paid :

Monthly pay while on tour = $5000

Pay per CD sold =. $2

A) Equation which relates total earning in terms of number of months 'm' while on tour and the number 'n' of CD's sold.

(Monthly pay * number of months) + (pay per CD * number of CD's)

Earning = 5000m + 2n

B) How much will the winner earn after the first month if 500 CDs are sold?

m = 1, n = 500

5000(1) + 2(500) = $6000

C) Suppose after the third month on tour the new recording artist has earned a total of $74 000. How many GDs were sold?

m = 3

74000 = 5000(3) + 2n

74000 = 15000 + 2n

74000 - 15000 = 2n

59000 = 2n

n = 59000 / 2

n = 29500 CD's

D) In Canada, a record album or CD achieves gold status once it seLls 50 000 units. How much will the artist make if the CD goes gold after 6 months of touring?

n = Gold = 50000 ; m = 6

5000(6) + 2(50000)

30000 + 100000 = 130,000

3 0
3 years ago
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