Ask question

Ask question

All categories

3 years ago

9

The length of L of a rectangle is 7 ft shorter than 3 times its width W. find the perimeter of the rectangle in terms of its wid

th alone

1 answer:

Taya2010 [7]3 years ago

3 0

First multiply 7 and 3 = 21 than multiply 7 and 21. Your answer would be 147

You might be interested in

Aura took three biology exams and has an average score of 87. Her second exam score was 11 points better than her first, and her

maksim [4K]

Answer:

103

Step-by-step explanation:

1. to find the second exam score you must add the first exam score yo the points . 87+11= 98

2 You repeat the same step ffg or the third exam score. 98+5= 103.

8 0

2 years ago

Evaluate g(10) of g(x) =1/2x -4

umka2103 [35]

Answer:

g(x)= 1

Step-by-step explanation:

$g(x) = \frac{1}{2} x - 4 \\g(10) = \frac{1}{2} (10) = 5 \\ 5 - 4 = 1$

5 0

3 years ago

If a picket fence is 15 feet long. how many 1/2 foot wide pickets will fit along it?

Advocard [28]

The correct answer will be 30 pickets

Think of it as 15 x 2

3 0

4 years ago

Algebraic Proofs CC

zloy xaker [14]

X = 4

Porque:

5(x + 3) = 2x + 3

5x + 15 = 2x + 3

5x - 2x = 3 - 15

- 3x = - 12

x = -12/ -3

x = 4 ✔️

8 0

3 years ago

What is 58,000,000,000 estimated as the product of a single digit and a power of 10?

Marina CMI [18]

Since we are estimating, round to 60,000,000,000. Now count how many decimal places you would have to move to the left to get to a single digit (until we get to 6.0). That will be your exponent...

6 × 10^10

6 0

3 years ago