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2 years ago

How do I solve this problem step by step?

Mathematics

2 answers:

Rom4ik [11]2 years ago

6 0

Answer:

V = 3

Step-by-step explanation:

Given:

Perimeter of the pentagon is 52 units.

Solve for value of v.

Solve:

Let first put it into a equation base on the given;

6v + 8 + 8 + 3v + 1 + v + 5 = 52

Add the numbers

6v + 22 + 3v + v = 52

Combine like terms

10v + 22 = 52

Subtract 22 from both sides

10v + 22 - 22 = 52 - 22

Simplify

10v = 30

Divide both sides by 10

10v/10 = 30/10

Simplify

v = 3

Check Answer:

6(3) + 8 + 8 + 3(3) + 1 + (3) + 5

18 + 8 + 8 + 3(3) + 1 + (3) + 5

18 + 16 + 9 + 1 + 8

18 + 16 + 9 + 9

18 + 16 + 18

36 + 16

52

Hence, v = 3

For more information:

brainly.com/question/18640399

Kavinsky

muminat2 years ago

3 0

Step-by-step explanation:

1) add all sides into an equation to solve for v.

3v+1+v+5+6v+8+8=52

2) combine like terms

3v+1+v+5+6v+8+8=52

10v+22=52

3) subtract 22 from both sides

10v+22-22=52-22

10v=30

4) divide both sides by 10

10v/10=30/10

v=3

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Answer:

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Step-by-step explanation:

The equation that models the height of the ball in feet as a function of time is

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$h (t) = 4.5 + 37.62t -16t ^ 2$

The ball hits the ground when when $h(t) = 0$

$4.5 + 37.62t -16t ^ 2 = 0$

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For a quadratic equation of the form

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We take the positive solution.

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