Answer:
225 hours.
Step-by-step explanation:
45 x = 225
Hey there Rosy! I did this recently and the answer is:
1 : 4
2 to 8
18
---
72
Answer:
-4/1 or just 4
Step-by-step explanation:
you just need to flip the slope of the line and reverse the numerator, 1/4 turns into -4/1
Step-by-step explanation:
the perimeter is
2×length + 2×width = 86
length = 3×width
now we use the second equation as variable identity in the first equation :
2×3×width + 2×width = 86
6×width + 2×width = 86
8×width = 86
width = 86/8 = 43/4 = 10.75 cm
length = 3×width = 3×10.75 = 32.25 cm
