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3 years ago

8

I'm a brainy plus member that shows it doesn't expire until 3/2022, but when I take a picture and click on answer it won't give

the answer to me. It is blurry. Please let me know what is wrong.

1 answer:

jolli1 [7]3 years ago

4 0

Answer:

Can I see it actually?

Step-by-step explanation:

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1) The area of a rectangle is 72 square feet. If the length is 14 feet more

Verizon [17]

Answer:

Length = 18 ft

Width = 4 ft

Step-by-step explanation:

Let the width of the rectangle be x ft

Therefore, length = (x + 14) ft

Area of rectangle = 72 sq ft

$\therefore \: x(x + 14) = 72 \\ \therefore \: {x}^{2} + 14x - 72 = 0 \\\therefore \: {x}^{2} + 18x - 4x - 72 = 0 \\\therefore \: x(x + 18) - 4(x + 18) = 0 \\ \therefore \:(x + 18)(x - 4) = 0 \\ \therefore \:x + 18 = 0 \: \: or \: \: x - 4 = 0 \\ \therefore \:x = - 18 \: or \: \: x = 4 \\ \because \: dimensions \: of \: a \: rectangle \: \\ cn \: not \: be \: negative \\ \therefore \: x \neq \: - 18 \\ \implies \: x = 4 \\ \therefore \: x + 14 = 4 + 18 = 18 \\ length \: of \:the \: rectangle \: = 18 \: ft \\ width \: of \: the \: rectangle = 4 \: ft$

5 0

3 years ago

Apply the distributive property to factor out the greatest common factor. 250 - 150x

aksik [14]

Answer:

The greatest common factor is 50

Step-by-step explanation:

1.)250 - 150x

<em>Then.....</em>

2.) 50 (5 - 3x)

<em>which means.....</em>

The greatest common factor is 50

4 0

3 years ago

The summer sports training camp has a maximum capacity of 250 students. If 85 have preregistered, then how many students can sti

tangare [24]

Solving by an inequality is : x ≤ 130

6 0

3 years ago

I don't really get what it means so if you could include reasoning and what it means that would be amazing

DerKrebs [107]

Answer:

the orange square has a value of 4

Step-by-step explanation:

Your welcomeeee

8 0

3 years ago

What is the length of AB if BC=8m and m

xz_007 [3.2K]

There is not enough information in the question for their to be an accurate answer.

4 0

4 years ago