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Reika [66]
4 years ago
15

What is the value of Negative 9 r minus 7 when r = 2?

Mathematics
2 answers:
Kitty [74]4 years ago
8 0
The correct answer is -25
galina1969 [7]4 years ago
6 0

Answer:

-25

Step-by-step explanation:

-9r - 7

-9(2) - 7

-18 - 7

-25

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If an equation has two roots -4 and 7, what could be the<br> quadratic equation?
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The shortest length you will need to reach the tower window if the ladder is placed 10 feet from the base would be 37.36 feet

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Let l represent the shortest length you will need to reach the tower window, hence:

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The shortest length you will need to reach the tower window if the ladder is placed 10 feet from the base would be 37.36 feet

Find out more on equation at: brainly.com/question/2972832

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