25.35 seconds. Add all 4 numbers and divide by 4
Answer:
x=7 x=-7
Step-by-step explanation:
Solution is attached.
To find surface area, we can use the equation:
SA=2lw+2wh+2lh, where:
l=10 in
w=3 in
h=7 in
SA=(2)(10)(3)+(2)(3)(7)+(2)(10)(7)
SA=60+42+140
SA=242 in²
Answer:
5,000 Joules of work.
Step-by-step explanation: