Answer:
where a = 1, b = 1,and c=-4
Step-by-step explanation:
To solve, use the quadratic formula. Using the quadratic formula, requires the standard form Here a = 1, b = 1, and c = -4.
The quadratic formula is .
Substitute and you'll have:
G how many distinct ordered arrangements of the letters of the word boogaboo can be made?
1 answer:
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Answer:
4 seconds
Step-by-step explanation:
Given :
To Find: How many seconds does it take for the golf ball to hit the ground?
Solution :
Since we are given an equation :
Where H denotes height
t denotes the number of seconds elapsed since the ball was hit.
When he golf ball to hit the ground at that time the height becomes 0
So, put H = 0 in the equation
Thus it take 4 seconds for the golf ball to hit the ground
Answer:
Step-by-step explanation:
Recall the mnemonics SOH-CAH-TOA
The sine ratio is the length of the opposite side expressed over the hypotenuse.
Take the sine inverse of both sides to get;
The cosine ratio is the length of the adjacent side expressed over the hypotenuse.
Take the cosine inverse of both sides to get;