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insens350 [35]
3 years ago
10

Alex threw a ball into the air. Its height (in feet) above ground after x seconds is given by f(x) = –2(x – 4) + 23. What's the

maximum height of the ball above ground?
A) 29 feet

B) 15.5 feet

C) 23 feet

D) 31 feet

Mathematics
2 answers:
Georgia [21]3 years ago
8 0

Answer:

I guess (B) is your answer. If I'm right so

Please mark me brainliest. thanks!!

pantera1 [17]3 years ago
3 0

Answer:

B)15.5

Step-by-step explanation:

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Alla [95]

Answer:

(0,-2), (5,0) and (10,2).

Step-by-step explanation:

Given equation is 2x-5y=10.

Now we need to find 3 pairs of solutions in (x,y) form for the given equation.

As 2x-5y=10 is a linear equation so we are free to pick any number for x like x=0, 5, 10

Plug x=0 into 2x-5y=10, we get:

2(0)-5y=10

0-5y=10

-5y=10

y=\frac{10}{-5}

y=-2

Hence first solution is (0,-2)

We can repeat same process with x=5 and 10 to get the other solutions.

Hence final answer is (0,-2), (5,0) and (10,2).

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4 years ago
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zhuklara [117]
The fourth one since it will pass the vertical test.
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3 years ago
Please help me please
kobusy [5.1K]
Terrell ran 1,000 meters more than Victor. That's the answer because if you know 1 kilometer = 1,000 meters than do 3 kilometers times 1 kilometer = 3,000 meters. Than do 4,000 meters -3,000 meters  to get 1,000 meters. so the answer is Terrell ran 1,000 meters more than Victor. 
7 0
3 years ago
Find the value of x.
FinnZ [79.3K]

Answer:

x = 5

Step-by-step explanation:

14x + 22x = 180

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Vanessa bought a house for $268,500. She has a 30 year mortgage with a fixed rate of 6.25%. Vanessa’s monthly payments are $1,59
Genrish500 [490]

Answer:

Option a - $9,314.45

Step-by-step explanation:

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Monthly Payment = $1595.85

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Hope it helps.

Thank you !!

8 0
3 years ago
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