Can somebody help me with this

Mathematics

1 answer:

Advocard [28]3 years ago

3 0

C is a right angle which means it measures 90 degree and total sum of angles of any triangle is equal to 180 so that we found the value of X and substituted it in angle A and angle B is already equal to X

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Tom buys a shirt for 22.00 plus 7% sales tax. His cousin buys a shirt for 18.00 plus sales tax. How much do tom and his cousin p

Novay_Z [31]

Hey You!

Tom:

22*7% = 1.54

His Cousin:

18*7% = 1.26

22 + 1.54 = 23.54

18 + 1.26 = 19.26

So, Tom pays $23.54 and His Cousin pays $19.26 and Tom payed more tax.

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3 years ago

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marshall27 [118]

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3 years ago

Find the exact volume of the cylinder.

Verizon [17]

Answer:

$\boxed {\boxed {\sf C. \ 200 \pi \ ft^3}}$

Step-by-step explanation:

We are asked to find the volume of the cylinder. The formula for calculating a cylinder's volume is:

$v= \pi r^2 h$

We know the height of the cylinder is 8 feet. We are given the diameter, the distance from edge to edge through the center. We want to find the radius, the distance from the edge to the center.

The radius is half the diameter.