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azamat
2 years ago
11

Help me pls? thank you

Mathematics
2 answers:
Katyanochek1 [597]2 years ago
7 0

i think its c (a picture of a city )

drek231 [11]2 years ago
6 0

Answer:

C. A picture of a city

**Brainliest would be appreciated**

Step-by-step explanation:

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A softball player throws a ball into the air with an initial velocity of 32 feet per second. The ball is released at a height of
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The time that the ball is in the air if the player lets the ball drop is 2.145 sec

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A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax²+ bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term.

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by comparing this equation to the standard form of the quadratic equation we get

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the time (t) needed for the ball to reach its maximum height using the axis of symmetry formula (x = -b/2a) for a parabola:

the time at which the ball reaches the maximum height using the axis of symmetry formula is (x=-b/2a)

t = -32/2×-16

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by putting h(t) to zero and determining the time (t) when the ball hits the ground:

-16t²+32t+5=0

-16(t²+2t+5/16)=0

t²-2t-5/16=0

(t)²-2×1×t+(1)²-5/16=1

(t-1)²=21/16

t-1=√21/√16

t=1+4.58/4

t=1+1.145

t=2.245sec

Learn more about quadratic equations here:

brainly.com/question/1214333

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6 0
1 year ago
Evaluate the following expression.<br> (-3)-2<br> |<br> ao
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Step-by-step explanation:

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I hope I helped you^_^

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