16/20 is the correct answer
Perimeter = (2 × Length) + (2 × Width)
If the length is dependent on the width (because the length is 10 more than the width), we can say that L = W + 10.
To find the answer to the Peri, we have to find out what the W is first.
184 = 2(W + 10) + 2W
184 = 2W + 20 + 2W
184 = 4W + 20
184 - 20 = 4W = 164
164 ÷ 4 = W
41 = W
We have found out width. Our length is W + 10, so L = 41 + 10 = 51
W = 41 and L = 51
Answer:
The answer is C because the constant ratio of y/x is 12/5
Answer:
hmmmmm
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let the gross salary be x.
<u>Then after deduction it becomes:</u>
- x - 22% =
- x(1 - 0.22) =
- 0.78x
<u>Since the amount is known, the gross salary is:</u>
- 078x = 2880
- x = 2880/0.78
- x = 3692 rounded to whole number
<u>Answer</u>: $3692
