Answer:
630 feet
Step-by-step explanation:
First convert rectangular field to 3 square field of side 21yards .
You can put one figure inside of the other. The figure that is smaller will fit inside of the other figure. Both figures have congruent bases and the same height, so when you put the pyramid inside the prism, their bases overlap exactly. Since the shapes are the same height, the top of the pyramid touches the top of the prism. The pyramid clearly fits inside of the prism, so the volume of the pyramid must be smaller.
Solve your equation step-by-step.
3(x+1)=−2(x−1)−4
Simplify both sides of the equation.
3(x+1)=−2(x−1)−4
Simplify:
3x+3=−2x−2
Add 2x to both sides.
3x+3+2x=−2x−2+2x
5x+3=−2
Subtract 3 from both sides.
5x+3−3=−2−3
5x=−5
Divide both sides by 5.
5x/5 = −5/5
x=−1
I’m not good at math srry but hope someone answers the is for you