Answer:
B
Step-by-step explanation:
0.25 = 1/4 = 5/20
0.35 = 35/100 = 7/20
5/20 + 7/20 = 12/20 = 6/10 = 3/5
Answer:
Angle made by ramp with ground is ≈
Step-by-step explanation:
Diagram of given scenario is shown below.
Given that,
Horizontal Distance of Skateboard ramp is ft.
Height of Skateboard ramp is ft.
From figure,
It is forming a Right angle triangle .
In , and .
Clearly see that we need to find measure of angle .
Using Trigonometric ratio:
So,
Then
Therefore, Angle made by ramp with ground is ≈
If the center of the cercle is (0,0) then the standard equation becomes"
x²+y²=(4.5)²
Answer:
Inequality: x > -2
Interval Notation: ( -2, ∞)
Step-by-step explanation:
Sj ebfbruejnxjjendnzjejnzzkijeskao