Answer:
y=3
Step-by-step explanation:
7y-9=24-4y
First add 4y to both sides:
7y+4y-9=24-4y+4y
11y-9=24
Add 9 on both sides:
11y-9+9=24+9
11y=33
Divide by 11:
y=3
I hope this helped you!
Answer:
surface area of the cube is 96m² and the volume is 64m³
Step-by-step explanation:
Surface area of the cube = 6x²
x is the side length
Given
x = 4metres
Surface area of the cube = 6(4)²
Surface area of the cube = 6(16)
Surface area of the cube = 96m²
Volume of the cube = x³
Volume of the cube = 4³
Volume of the cube = 64m³
Hence the surface area of the cube is 96m² and the volume is 64m³
Answer: ADD YOUR ANSWER
Step-by-step explanation:
Answer:
a
Step-by-step explanation: hope it helps
