Use the pythagorean theorem: a^2 + b^2 = c^2
24^2 + 7^2 = x^2
576 + 49 = x^2
x^2 = 625
√x^2 = √625
x = 25
Answer:
The height is given by: 776.5 / 34.5 = about 22.5 yards. So....10 times this is about 225 yards.
Answer:
r = 6
Step-by-step explanation:
Given that p varies directly as r, then the equation relating them is
p = kr ← k is the constant of variation
To find k use the condition p = 4, r = 2
k =
=
= 2
p = 2r ← equation of variation
When p = 12
12 = 2r ( divide both sides by 2 )
hence r = 6
C. The rate of change in the table is less because it is changing by 5.5 while the other would change by 8.
Answer:
x=4
Step-by-step explanation:
4x+y = 10
Let y = -6
4x-6 = 10
Add 6 to each side
4x-6+6 =10+6
4x = 16
Divide each side by 4
4x/4 = 16/4
x = 4