3 years ago

Can odd numbers under 20 be composite numbers

1 answer:

7 0

Yes, the only odd composite numbers below 20 are 9 and 15.

9 can be divisible by 1,3, and itself
15 can be divisible by 1,3,5, and itself

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if the ratio of the volume of two cubes is 1 : 8 , then find the ratio of the total surface area of the two cubes

vivado [14]

Answer:

V = L^3 where v is volume and L the length of one side

A = 6 * L^2 total area of cube with side L

A = 6 * V^2/3 area of cube expressed in V

A2 / A1 = (V2 / V1)^2/3 6 cancels

A2 / A1 = 8^2/3 = 4 ratio of areas

3 0

3 years ago

Which equation represents a line that passes through the point (−2, 6) and is parallel to the line whose equation is 3x − 4y = 6

mart [117]

Method 1: Realize that the desired equation will look exactly the same as the given equation 3x − 4y = 6, except that the constant will be different.

Thus, the equation of the new line is 3(-2) − 4(6) = C, where C comes out to 30.

Then the new line is 3x - 4y = 30.

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3 years ago

This is algebra. Thank you

algol [13]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The freezing point of water is 0 degrees Celsius or 32 degrees Fahrenheit. The boiling point of water is 100 degrees Celsius or

jek_recluse [69]

I think that the answer your asking would be 212 degrees Celsius sorry if this answer wasn't helpful