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anzhelika [568]
3 years ago
9

4. The volume of a spherical balloon with a radius of 3.1 cm is about 125 cm3. Estimate the volume of a

Mathematics
1 answer:
Greeley [361]3 years ago
7 0

Answer:

1,000cm

Step-by-step explanation:

I just did the practice. I got it right.

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I really need help with this one it's due today!!
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Answer:

-2/3

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Step-by-step explanation:

So to have a line parallel the equation is: m1 = m2, meaning the slope (represented by m in this equation) is equal. So in the equation. 3y = - 2x + 4 you need to simplify the equation by dividing both sides by 3. Which would be like so: y = - 2/3x + 4/3, which the slope will be -2/3.

To be perpindicular you need the slope to be: m1 * m2 = - 1. So because we already know that the slope is -2/3, all we need to do is set up an equation: -2/3 * y = - 1

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