Y =4
if you replaced y with 4 the equation would be true...
it's easy math
- hope you have a nice day...
Answer:0
Step-by-step explanation:
its right
-------------------------------------------------------------
Equation
-------------------------------------------------------------
m + n²
-------------------------------------------------------------
Substitute value of m and n into the equation
-------------------------------------------------------------
When m = 2, n = -2
m + n² = 2 + (-2)²
m + n² = 2 + 4
m + n² = 6
-------------------------------------------------------------
Answer : 6
-------------------------------------------------------------
Answer:
the answer is 50
Step-by-step explanation:
let the width be x
the length will be x+5
perimeter=2l+2w
=2x+10+2x
4x+10=30
4x=20
x=5(width)
length=5+5=10
area =length*width
area=10*5=50 squared units