3 years ago

Circles that share a common center but no other common points are called:

Mathematics

1 answer:

aleksklad [387]3 years ago

3 0

I guess concentric circles

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If the probability that a person will die in the next year is 613/100,00 What is the

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D 99.387%

Step-by-step explanation:

100,000 - 613 = 99,387

99387 / 100,000 is the chance

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I need help ASAP (will give brainliest)

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72% of what number is 27?

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A softball fits snuggly inside a cubical box that is 4 inches on each side. What is the volume of the softball that fits snuggly

Natali5045456 [20]

Answer:

33.5 cubic inches.

Step-by-step explanation:

If the softball fits perfectly inside the cubical box, the softball is a sphere with diameter of 4 inches (radius os 2 inches).

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$V= \frac{4}{3}\pi r^3$

For r = 2 inches:

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The volume of the softball is 33.5 cubic inches.

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3 years ago

I need help i don’t understand this

lys-0071 [83]

Answer:
Angle BAC: 56
ANGLE BCA: 42

Why? First find angle BCA because that angle is on a straight line with another angle on the other side you can do
180-138=42 which is the measurement of angle BCA.

For angle BAC you have to know that the sun of all triangles interior angles is 180 so you do
180-82-42=56
So angle BAC is 56

Hope this helps :D

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