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2 years ago

Solve for q. –15 − 18q = –20q + 15 q =

Mathematics

2 answers:

Alexandra [31]2 years ago

6 0

We first want to get q on its own then solve like shown:

-15-18q=-20q+15

Now add 15 to both sides and add 20 q to both sides.

2q=30

Now divide 30 by 2.

q=15

spayn [35]2 years ago

5 0

Answer:

q = 15

Step-by-step explanation:

→First, add 18q to both sides:

-15 - 18q = -20q + 15

-15 = -2q + 15

→Subtract 15 from both sides:

-30 = -2q

→Divide both sides by -2:

15 = q

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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lora16 [44]

We know that
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olchik [2.2K]

Answer:

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Step-by-step explanation:

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However, we are not given the height of the cone, but the side length. We can work out the height using the Pythagorean theorem, as we have a right triangle with the height, base radius, and length. You may recall that the Pythagorean theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of it's other two sides:

$a^2 = b^2 + c^2$

So we can find the height of the cone with that:

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Now that we have the cone's height, we can solve for its volume:

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