Answer:
48.8m
Step-by-step explanation:
Formula for square area =
= 148.84 
=> a =
= 12.2
Formula for square perimeter = 4a = 4 x 12.2 = 48.8 m
Answer:
y=−2x+4
Step-by-step:
2y+4x=8
Step 1: Add -4x to both sides.
4x+2y+−4x=8+−4x
2y=−4x+8
Step 2: Divide both sides by 2.
2y
/2
=
−4x+8
/2
y=−2x+4
Answer:
Can you explain clearer?
Step-by-step explanation:
Answer:
4x+30, 1.875
Step-by-step explanation:
x+(x+30)+2x = 4x+30
4x+30=37.5
4x=7.5
x=1.875
I think the answer is x>-28