Answer:
$11.00 at the start
Step-by-step explanation: May I have brainliest
2/3(.75a) = 5.50
2(.25a) = 5.50
.5a = 5.50
a = 5.50/.5
a = $11.00 at first
Answer:
The Hendecagon
Step-by-step explanation:
The area of the Hendecagon is 758.617 ft^2,
758.617 * $3 = $2,275.85
The area of the Nonagon is 748.001 ft^2
748.001 * $4.5 = $3,366.00
Answer:
42,650 I think, sorry if its wrong
Answer:
Step-by-step explanation:
By the Pythagorean Theorem we know that the hypotenuse squared is equal to the sum of its squared sides.
h^2=x^2+y^2
Here y=25 and x=8 so
h^2=25^2+8^2
h^2=625+64
h^2=689
h=26.25 ft
They obviously rounded to nearest whole foot.
So Carrie is correct in saying the ladder should be 26 feet.
