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3 years ago

Quick math, please help! What is the length of side BC in the triangle? Thank you!

Mathematics

1 answer:

antiseptic1488 [7]3 years ago

3 0

Answer:

I got 24 for the answer!

Step-by-step explanation:

x+8=2x-1

solve for x, and you will get x=9

then you will plug this into bc, 3x-3, and that will be 3(9)-3, and you will get 24! Hope this is right!

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givi [52]

Answer:

Part a) 119 cups

Part b) 30 cups

Step-by-step explanation:

Part a)

step 1

Find the volume of the conical cup with a diameter of 4 in. and a height of 8 in

The volume of the cone (cup) is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

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step 2

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Divide the volume of the sink by the volume of the cup

$\frac{4,000}{33.49}= 119\ cups$

Part b)

step 1

Find the volume of the conical cup with a diameter of 8 in. and a height of 8 in

The volume of the cone (cup) is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

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substitute

$V=\frac{1}{3}(3.14)(4^{2})8=133.97\ in^3$

step 2

Find out how many cups of water must Carissa scoop out of the sink

Divide the volume of the sink by the volume of the cup

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Step-by-step explanation:

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Answer: 2 or B hope this helped!

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