Answer:
$96
Step-by-step explanation:
price of each book
288 / 6 = 48
cost of 2 books
48 * 2 = 96
Answer:
the answer is c
Step-by-step explanation:
Answer:
Step-by-step explanation:
let width=x
perimeter=16+10+x+x
26+2x=36
2x=36-26=10
x=10/2=5 units
one side=16=10+6=3+10+3
we have to find the height h,hypotenuse=width= 5 units
h=√(5²-3²)=√(25-9)=√(16)=4 units
area of trapezoid=1/2(16+10)×4
=13×4
=52units²
Let the distance of the engineer from the base of the building be x, then
tan 38 = 300/x
x = 300/tan 38 = 300/0.7813 = 383.98
Therefore, the distance from the engineer to the base of the building to the nearest whole foot is 384 feet.