Answer:
Your friend complete 1 level per 9 hours.
You complete 5 levels in 45h so you get 1 lv per 9h 45/9=5
Be is sibwjsjwoz subsidies don't i is getting write 81st :-)
Answer:
4(5+4)
Step-by-step explanation:
20 + 16 = 36
Think of PEMDAS (In this scenario you have parenthesis and addition)
4(5+4) = 20 + 16
4 (9) = 36
36 = 36
While looking at the other options:
4 (5) + 4 = 24
4 + 5 + 4=13
5 (4 + 4)= 40
Answer:
d.8?
Step-by-step explanation:
Answer:
=225/16cm^2
Step-by-step explanation:
Given
The ratio of the length to the width of the rectangle =3:2.
The perimeter of a rectangle = 60cm.
Solution
Let length=3x
width=2x
Perimeter of rectangle=2(length + width)
2(3x+2x)=60
5x*2=60
10X=60
X=60/10
X=6
SO LENGTH =3×6=18cm
WIDTH=2×6
=12cm
Let perimeter of the square=5x
Length of rectangle=6x
6x = 18
X=18/6
X=3
SO PERIMETER OF SQUARE=5×3
4SIDE=15
Side=15/4
Area of square=15/4×15/4
=225/16cm^2
