1 year ago

Surface area of prisms need help ASAP I will give brainliest

Mathematics

1 answer:

trasher [3.6K]1 year ago

6 0

Step-by-step explanation:

A=2πr(r+h)

A=6.28×14mm(+29mm)

A=77.92(14mm+29mm)

A=77.92×43

A=3350.56 mm

Hope it helps

You might be interested in

13 Use the replacement set {4, 6, 12} to find which values will make the equation 2x + 4 = 16 Strue. A None of the values are a

storchak [24]

I think it has to be A

3 0

2 years ago

Which type of question is most useful in a group discussion?

polet [3.4K]

Answer:

Step-by-step explanation:

it is B I am so sorry if it is wrong

3 0

1 year ago

When individuals in a sample of 150 were asked whether or notthey supported capital punishment, the following information was ob

tensa zangetsu [6.8K]

Answer:

a. distribution is uniform

Step-by-step explanation:

Given that a sample of 150 were asked whether or notthey supported capital punishment.

we prepare contingency tab

Expected = 50 50 50

Chisquare = 4

chi square 2 2 0 4

p value 0.135

Since p >0.05 we accept H0

a. distribution is uniform

3 0

2 years ago

A rectangle has a perimeter of 53 feet and a base of 7.1 feet. What is the height?

enot [183]

Answer:

19.4

Step-by-step explanation:

Perimeter = 53 feet

P = 2L + 2H

L = 7.1 feet

2L + 2W = 53 feet

2*7.1 + 2w = 53

14.2 + 2w = 53

2W = 53 - 14.2

2W = 38.8

W = 38.8/2

W = 19.4

H = 19.4

7 0

2 years ago

5j+15=12j-13 please solve

Bezzdna [24]

Answer:

j=4

Step-by-step explanation:

5j+15=12j-13

3 0

2 years ago

Read 2 more answers

Surface area of prisms need help ASAP I will give brainliest​

Surface area of prisms need help ASAP I will give brainliest