Answer:
I don't know sorry
it is clear that this is not online class
Answer:
21/29
Step-by-step explanation:
adjacent/hypotenuse
Answer:
y = 7/x
Step-by-step explanation:
y = k/x
1/5 = k/35
(1/5)(35) = k
k = 7
Consecutive odd or even integers are of the form x, x+2.
So we have x(x+2) = 63, where Diane's age = x.
x²+2x = 63.
x² + 2x - 63 = 0
(x + 9)(x - 7) = 0
x = -9, or 7.
Since -9 is awfully young, we rule it out and say Diane's age is 7, and her sister is 9.
Answer:
<h2>A. 90 cu.ft</h2>
Step-by-step explanation:
The formula of a volume of a rectangular solid (cuboid):

l - length
w - width
h - height
We have

Substitute:
