the perimeter is 35 and are is 40
Answer:
We do not know
Step-by-step explanation:
There is no time when the doctor starts from home, so it is technically impossible to solve.
Volume = 12 * area of triangular base
area of triangle = 1/2 base * height = 3 * height
height = sqrt(5^2 - 3^2) = 4
area of triangle = 4*3 = 12
Vol of prism = 12*12 = 144 cubic units
Answer:

Step-by-step explanation:
Expand the binomial and collect terms.
4 x 8= 16+16 8 x 4 is 32 and 16-32 is 16 so the missing number is 16.