Given: f(x) =2x^2 -5x -3 and g(x) =x^2 +6x-1 what is h(x) if h(x) = g(x) -f (x)?
1 answer:
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Answer:
C. 76.81
Step-by-step explanation:
We must use one of the trigonometric ratios to find the length, L, of the ramp. If we use 16 as the reference angle, the 22 in would be our opposite side and the ramp length is the adjacent.
Therefore, we must use tan, which is :
Given :
The Ironman endurance race has a 2.4 miles swim.
Javier can swim 0.5 miles in 20 minutes.
To Find :
How much time in hours it takes to complete the race.
Solution :
Speed of Javier :
Let, time taken to cover 2.4 miles is t .
So,
Hence, this is the required solution.
(176/35)^c=288°
answer is 288°.
