Binisha Binisha

05-07-2020
Mathematics

contestada

4. Find the height of a cylinder whose radius is 7cm and the total surface area is 968 sq.cm
(1 Point)
17cm
16cm
15cm
14cm
(its an emergency the due date is about to finish so let's make it quick)

Respuesta :

pamela31 pamela31

05-07-2020

Answer:

Height of the cylinder = 15

Step-by-step explanation:

According to the question, TSA=968

TSA of cylinder=2π r (r+h2*22 / 7*7 (7+h) = 968

2*22 (7+h) = 968

(7+h) = 968/44

7+h=22

h = 22-7

= 15 cm

Answer Link

Otras preguntas

A 1.25-kg ball begins rolling from rest with constant angular acceleration down a hill. If it takes 3.60 s for it to make the first complete revolution, how lon

In what way is the term pluralisation of the term judgements justified according to 'Tis with our judgements as our watches,none Go just alike ,yet each believe

In his interview with not what reason does Dr. Tyson give for leaving Pluto out of his solar system exhibit

Read the excerpt below from act 1.2 of The Tragedy of Julius Caesar and answer the question that follows. CASSIUS: Brutus, I do observe you now of late. I have

What is the value of 1/4m +n 8 - 6 = 12 *

bananas cost $4 and apples close 0.60$ each if b represents the number of bunches of bananas and a represents the number of apple which of the following express

What is true of the bottom layer of the ocean? select two correct answersA. It has no conductivity B. It has no living thing C. It has the lowest salinity D. It

1. Oil spills happen in our oceans. Some oils contain volatile organic compounds; these compounds make the oil denser. What large-scale impacts could this kind

In Year 1 Jorge buys a home for $200,000, making a down payment of $40,000 and taking out a loan from the bank for $160,000 to finance the balance. In Year 5 th

How soon following the occurrence of a covered loss must an insured submit written proof of such loss to the insurance company?

Q&A Education