Answer:
Step-by-step explanation:
Right rectangular prism
Solve for volume
V=whl
l Length
2
Width
Height
Answer:
circle question: 69.66
the other question: 66.8
Step-by-step explanation:
For the circle question:
the circle is inscribed in the square, so the diameter of the circle = side of the square
so we need to find the area of square and circle
then do this
square area - circle area
square area(side×side) = 324
circle area(pi×r^2)≈254.469
so shaded region = 69.66
__________
the other question:
we need to find the area of triangle and the area of the rectangle and add them together
A of Triangle (1/2×base×hight) = 34.32
A of rectangle (width × length) = 31.92
add them, so the answer will be = 66.8
12*2=24
24*3=72
72*4=288
n*(x+1)
288*(4+1)
288*5=1440
Answer:
45.3 miles/h
Step-by-step explanation:
The answer is 45.3 miles/h
