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charle [14.2K]
3 years ago
9

PLZZZ HELP will mark brainleist

Mathematics
1 answer:
Mashcka [7]3 years ago
8 0
The answer would be 25.12 circumstance equals 2(3.14)r so the inner circle would be 2(3.14)2=12.56 and the whole circle would equal 2(3.14)6=37.68. You subtract 37.68-12.56=25.12
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Desmond is rolling a standard six-sided number cube. He plans to roll it 72 times. About how many times would you expect him to
timama [110]
4 times 18 is 72 use a calculator and divide 72 by each number and you’ll find numbers
7 0
3 years ago
What is the exact volume of a cylinder whose radius is 21 centimeters and whose height is 30 centimeters?
olga nikolaevna [1]
Volume of cylinder
v = πr²
v = 22/7 x 21²
v = 1385.441 cm³
4 0
3 years ago
Pls help me I’m begging u just please
klemol [59]

Answer:

9535 g

9225 g or

9714 g

Step-by-step explanation:

4523g+5012g =9535g

4523g+4702g= 9225g

5012+4702g=9714g

5 0
3 years ago
Read 2 more answers
Help me with this asappppppp
adelina 88 [10]

Answer:

875

Step-by-step explanation:

20x5=100

10x30=300

15x30=450

5x5x2=50/2

7 0
3 years ago
Read 2 more answers
Solve please. Brainliest for best answer.
NikAS [45]

Answer:

x=7

Step-by-step explanation:

3ˣ⁻⁵=9

3ˣ⁻⁵=3²

x-5=2

x=2+5

x=7

4 0
4 years ago
Read 2 more answers
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