All categories

3 years ago

PLS HELP ME.

Mathematics

1 answer:

yarga [219]3 years ago

7 0

Answer:

15092cm^3

Step-by-step explanation:

The total thickness of the strip of metal sheet would be 2*10=20cm

the new radius of the cylinder would be 9/2+20=24.5cm

Volume of a cylinder: ((pi)r^2)h

the height is 8cm

Volume : (22/7)*24.5^2*8

=15092cm^3

You might be interested in

Blank divided by six equals 14/6

natali 33 [55]

Answer:

14 is blank

Step-by-step explanation:

and its the numerator of the fraction

3 0

3 years ago

Read 2 more answers

What is the value of x?

statuscvo [17]

x = 16.

Hope this helps!

4 0

3 years ago

Read 2 more answers

Helpppp please thanksssss .

Elza [17]

Answer:

I think the answer is B

Step-by-step explanation:

3 0

3 years ago

What is 22+54x=-20+60x

krek1111 [17]

Answer:

Step-by-step explanation:

22+54x=20+60x

54x=-42+60x

-6x=-42

x=7

4 0

3 years ago

If a(b+c)=d and a, b, c and d are all integer, then which of the following must be true?

lions [1.4K]

Answer:

B. ab+ac=d

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers