Please help, 20 points.
Perimeter :)
1 answer:
Answer:
<h2>D. (42 - 2x)(32 - 2x) = 900</h2>
Step-by-step explanation:
<em>Look at the picture.</em>
The dimensions of the picture:
(42 - 2x)in × (32 -2x)in
The formula of an area of a rectangle:
A = l · w
l - length, w - width
Substitute l = (42 - 2x), w = (32 - 2x) and A = 900
(42 - 2x)(32 - 2x) = 900
You might be interested in
60/10 = ?
6 dogs
ratio = 60:6
Answer:
Sandy did not follow PEMDAS and added first instead of doing her multiplication and division and then her addition and subtraction the answer would be 18
Answer:
don't get what
Step-by-step explanation:
..................
Answer:
288 miles
Step-by-step explanation:
18 times 16
2/9 is the answer for your question
