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antiseptic1488 [7]
3 years ago
14

A batter hits a baseball into the air. the height of the ball, in feet, is modeled by the quadratic function h(t), where t repre

sents time, measured in seconds. use the graph to determinate which of the following statements most accurately models the number of seconds it takes for the abll to hit the ground.
HEEELP

Mathematics
1 answer:
velikii [3]3 years ago
4 0

Answer:

C. h(9.8)=0

Step-by-step explanation:

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love history [14]

Answer:

B

Step-by-step explanation:

plz mark me as brainliest

6 0
3 years ago
What is the GCF of 18 and 30? A) 2 B) 3 C) 4 D) 6
djyliett [7]

Answer:

6

Step-by-step explanation:

18/6=3

30/6=5

6 0
3 years ago
Read 2 more answers
Solve the equations for the given variable. Then place the equations in the table under the correct solution
vekshin1

Placing the equations under the correct solution, we get

x = 3                                      x ≠ 3

-14x = -42                              -5 + x = -9

-\frac{3}{5} +x = \frac{12}{5}                          \frac{x}{3} =9

\frac{x}{4} =\frac{6}{8}                                    

x -5 = -2            

<h3>Solving Linear Equations </h3>

From the question, we are to place the equations under the correct solution

To do this, we will solve the equations one after the other

  • -14x = -42

x = -42/-14

x = 3

  • -5 + x = -9

x = -9 + 5

x = -4

∴ x ≠ 3

  • -\frac{3}{5} +x = \frac{12}{5}

x = \frac{12}{5} +\frac{3}{5}

x = \frac{12+3}{5}

x = \frac{15}{5}

x = 3

  • \frac{x}{4} =\frac{6}{8}

x=\frac{6\times 4}{8}

x=\frac{24}{8}

x = 3

  • \frac{x}{3} =9

x = 3 × 9

x = 27

∴ x ≠ 3

  • x -5 = -2

x = -2 + 5

x = 3

Hence, placing the equations under the correct solution, we get

x = 3                                      x ≠ 3

-14x = -42                              -5 + x = -9

-\frac{3}{5} +x = \frac{12}{5}                          \frac{x}{3} =9

\frac{x}{4} =\frac{6}{8}                                    

x -5 = -2            

Learn more on Solving linear equations here: brainly.com/question/13204213

#SPJ1                  

5 0
2 years ago
Tell whether the two rates form a proportion
rusak2 [61]

Answer:

1. Yes

2. Yes

3. Yes

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Step-by-step explanation:

5 0
3 years ago
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What is the justification for each step in the solution of the equation?
ollegr [7]
54+2x=5x−6−18x54+2x=5x−6−18x addition , division, multiplucation 
this step is wrong
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