Ask question

Ask question

All categories

4 years ago

13

A rectangle is drawn so that the width is 4 feet shorter than the length. the area of the rectangle is 32 square feet. find the

length of the rectangle.

1 answer:

Bogdan [553]4 years ago

3 0

L=W-2LW=35 substitute in W-2 for L(W-2)(W)=35W2 -2w -35=0(W-5)(W-7)=0therefore w=7 and L=5

You might be interested in

Please help I need this done quick

koban [17]

Step-by-step explanation:

f(x) = y ( true statement)

y = -1/5x + 3

To find the inverse of any given function we switch the X and Y

X = -1/5y + 3

isolate y so:

x-3 = -1/5y

Multiply both sides by -5

-5(x-3) = y

-5x + 15 = y

4 0

4 years ago

What is 9+10? is it 21?

AleksandrR [38]

Answer:

I know the joke your trying to pull of :>

Step-by-step explanation:

But if u really need help it's 19

8 0

3 years ago

Read 2 more answers

7p + 3(-6p + 2) > 7p+9+1<br> Someone help me

olga_2 [115]

Answer:

p > -0.2222

Step-by-step explanation:

7p + 3(-6p + 2) > 7p + 9 +1

7p + (3*-6p + 3*2) > 7p + 10

7p - 18p + 6 > 7p + 10

-11p - 7p > 10 - 6

-18p > 4

p > 4/-18

p > -0.2222

3 0

3 years ago

Of the 9 people attending a lecture, 3 have green eyes.

nadya68 [22]

The probability is 1/3

4 0

2 years ago

What kind of sequence is this?<br> 126, 112, 98, 84, ...

NeX [460]

Answer: its geometric

Step-by-step explanation:

6 0

3 years ago