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 ≈
Answer:
20
Step-by-step explanation:
This is the Greatest Common Factor (GCF) of 40 and 100:-
40 = 2 * 2 * 2 * 5
100 = 2 * 2 * 5 * 5
Gathering the duplicates, GCF = 2 * 2 * 5 = 20
Answer is 20
Answer:
-7
Step-by-step explanation:
- Re-write: -3 - 4
- -3 - 4 = -7
I hope this helps!
Answer:
2
Step-by-step explanation:
=3+5×5-25+3-4
=3+25-25+3-4
=28-22-4
=28-26
=2