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
The answer is d, (-2.5,0.75)
1.) 9 cm
2.) 5 cm
3.) 10 in
4.) 4 in
The answer is d , 0.25 inches per month
