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Marta_Voda [28]
2 years ago
13

What is the image of (4,2) ?

Mathematics
1 answer:
Alinara [238K]2 years ago
7 0

- don't know what you mean, but maybe the graph?

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NNADVOKAT [17]

Set h to 640 and solve for t:

640 = -490t^2 + 1120t

Subtract 640 from both sides:

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The formula to solve a quadratic equation is:

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3 years ago
Penelope bakes pretzels. She salts 3/8 of the pretzels. Which fraction is equivalent to 3/8? (Show work)
exis [7]
A) 9/24

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9/24 = 3/8
15/20 = 3/4
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Step Two: Fine the answer that simplifies to 3/8
7 0
3 years ago
Read 2 more answers
Simplify each expression then factor the expression 14-28t-5(7+10t)
ludmilkaskok [199]

Answer:

Simplified: -21-98t

Factored: -7(14t+3)

Step-by-step explanation:

The given expresion is:

14-28t-5(7+10t)

We expand the parenthesis to get:

14 - 28t -35 - 70t

We group like terms to get:

14 -35  - 28t- 70t

We combine similar terms to get:

- 21- 98t

We now factor to obtain:

- 21- 98t =  - 7(14t + 3)

5 0
3 years ago
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