2 years ago

Farad wrote the expression 32 - 8f to represent

Mathematics

2 answers:

motikmotik2 years ago

7 0

Look at this and you will be surprised on how it helps many like you that’s a key answer

barxatty [35]2 years ago

5 0

Im not sure but I will try to figure it out

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The width of a rectangle is 2 meters less than its length, and the perimeter is 32 meters. Find the length and width of the rect

cupoosta [38]

The perimeter is equal to 2(width) + 2(length). let's call the width w and the length L.

so 32 = 2w + 2L
the width is given as 2 meters less than the length, so w = L - 2

32 = 2(L - 2) + 2L
32 = 2L - 4 + 2L
32 = 4L - 4
36 = 4L
9 = L

so our length is 9 meters.

w = L - 2
w = 9 - 2
w = 7

so our width is 7 meters.

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3 years ago

Jake is going to call one person from his contacts at random. He has 30 total contacts. 16 of those contacts are people he met a

Archy [21]

Answer: P = 8/15

Explanation:

There are 30 contact in total

And there are 16 contacts are people he met at school

P = 16/30 = 8/15

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3 years ago

Read 2 more answers

Simple interest: I= PRT solve for r

garri49 [273]

I = PRT....for R....divide both sides by PT

I / PT = R <==

4 0