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vagabundo [1.1K]

3 years ago

11

Two spheres, one of radius 15 and the other of radius 33, have the same center. Find the side length of the largest cube that fi

ts between them.

1 answer:

Sophie [7]3 years ago

6 0

Answer: 18

Step-by-step explanation:

The detailed explanation is in the attached picture.

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the digit at the tens place of a two—digit number is 4 times the digit at ones place if the sum of this number and the number fo

zysi [14]

Answer:

41

Step-by-step explanation:

The number 1 is in the ones place. 1x4=4, so 4 is in the tens place. If you reverse 41, you get 14. 41+14=55.

5 0

3 years ago

Worth 10 points if correct answer you will get brainliest :)

barxatty [35]

Answer:

16/21

Step-by-step explanation:

5 0

3 years ago

Which equation illustrates the identity property of multiplication? (a + bi) × c = (ac + bci) (a + bi) × 0 = 0 (a + bi) × (c + d

labwork [276]

Answer:

$(a + bi) \times 1 = (a + bi)$

Step-by-step explanation:

The identity property means that whatever you put in is whatever comes out. Notice that if we multiply 1 with any number, we get that number back. So multiplying by 1 is the identity property of multiplication.

8 0

4 years ago

Read 2 more answers

( − 9 , 7 ),(−6,−3)

lina2011 [118]

Answer: If you wanting to find the slope, the answer would be m = -10/3

Step-by-step explanation: Use the slope formula to find the slope m.

Hope this helps you out! ☺

3 0

4 years ago

Find the area of the regular polygon below and round your answer to the nearest tenth.

stira [4]

The 9-sided polygon will have a central angle between the vertex and the center of one side of 360°/(2*9) = 20°. Then the apothem is
a = (6 in/2)*cot(20°) ≈ 8.242432 in
The perimeter is 9*6 in = 54 in, so the area is
A = (1/2)Pa = (1/2)*(54 in)*(8.242432 in) ≈ 222.5 in²

4 0

3 years ago