Ok, so
Length = L
Width = L + 7
Since area = length x width, then
30 = L × (L + 7)
Remember that L + 7 Is width so...
L + 7 = 30/L
So the expression for the width in terms of length would be...
w = 30/L - 7
Algebraic expression always have a percent the x-ray and white rate that you have to multiply and flip around so I could get a total answer
Eleven is 10 and twelve is A, D, and E.
Answer:
54
Step-by-step explanation:
90 +36 = 126
There is 180 degrees in a triangle.
180 - 126 = 54
Answer:
The answer is c
Step-by-step explanation:
