This question is worded slightly strangely but I believe I understand it.
To eliminate x, multiply the second equation by 8, so that it becomes 4x + .8y= 96
Then you can subtract 4x on the top by 4x on the bottom to eliminate it.

7 0

3 years ago

Two forces of 19.8 pounds and 36.5 pounds act on a body with an angle of 61.4 degrees between them.

murzikaleks [220]

<h2>ANSWER:</h2><h2>49.2 </h2>

Based on your question Two forces of 19.8 pounds and 36.5 pounds act on a body with an angle of 61.4 degrees between them.

After setting up the vectors on the plane and doing the required math

The answer is 49.2 pounds

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4 0

3 years ago

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A sphere has a diameter of 10 in. What is the volume of the sphere?

givi [52]

The volume of sphere is $\frac{500}{3}\pi$ inches cubed.

Step-by-step explanation:

Given,

Diameter of sphere = 10 inches

Radius of sphere = $\frac{Diameter}{2}=\frac{10}{2}$

Radius of sphere = 5 inches

Volume of sphere = $\frac{4}{3}\pi r^3$

V = $\frac{4}{3}\pi (5)^3$

$V = \frac{4}{3}\pi * 125\\\\V = \frac{500}{3}\pi$

The volume of sphere is $\frac{500}{3}\pi$ inches cubed.

Keywords: volume, division

Learn more about division at:

#LearnwithBrainly

5 0

3 years ago

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Which fraction and decimal forms match the long division problem?

tensa zangetsu [6.8K]

Answer:

C would be the correct answer. :D

7 0

3 years ago

the sum of two numbers is 892 write an addition equation with the sum of 892 then write a related subtraction equation​

the sum of two numbers is 892 write an addition equation with the sum of 892 then write a related subtraction equation