3 years ago

Which expression could be used to find the volume of the prism below?

Mathematics

1 answer:

Minchanka [31]3 years ago

7 0

Answer:

I think its either C or D but im not very sure.

Step-by-step explanation:

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Jenna uses 18 inches of ribbon for each box she wraps. How many yards of ribbon does she needs to wrap 4 boxes?

eduard

Answer:

Jenna needs 2 yards of ribbon to wrap 4 boxes.

Step-by-step explanation:

First, we can find how many inches of ribbon she needs.

18*4=72

She needs 72 inches of ribbon for 4 yards.

There are 36 inches in a yard.

72/36=2

Jenna needs 2 yards of ribbon to wrap 4 boxes.

6 0

2 years ago

Read 2 more answers

(05.02 LC)

Arte-miy333 [17]

Your Answer: A.) (2 , 5) I also provided the steps.

Hope this helps y'all :)

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3 years ago

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Help! 3x10=(2x10)+(1x_)

motikmotik

$3*10=(2*10)+(1*x) \\ \\ 30=20+x \\ \\ 10=x$

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3 years ago

Wich ordered pair is a solution to the system of equations

Xelga [282]

B.) would be the answer

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3 years ago

Match each expression to its equivalent standard form.

Aleksandr [31]

Let's expand the products they are all in the form

$(a+b)(a-b)=a^2-b^2$

For the first one we have a=x and b=2i:

$(x+2i)(x-2i)=x^2-(2i)^2=x^2+4$

For the second one we have a=x-2 and b=2i:

$(x-2+2i)(x-2-2i)=(x-2)^2-(2i)^2 = x^2-4x+4+4=x^2-4x+8$

For the third one we have a=x+1 and b=i:

$(x+1+i)(x+1-i)=(x+1)^2-i^2=x^2+2x+1+1=x^2+2x+2$

3 0

3 years ago