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Alinara [238K]
2 years ago
7

What is the missing length?

Mathematics
2 answers:
Alika [10]2 years ago
8 0
The missing length is 51.5, I hope this helps :)
scoray [572]2 years ago
7 0

Answer:

Length=12mi

Step-by-step explanation:

Area=123.6mi^3

Width=10.3mi

Length=u

Formula: Area=LxW

Area÷W=u

123.6÷10.3=12

Length=12mi

Hope this helps :)

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DIA [1.3K]

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s=7/9

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3 years ago
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Hi can you guys please help me on these two?!
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Step-by-step explanation:

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Emma is playing miniature golf. Her ball is 2 feet to the left of the right-hand wall. The hole is 4 feet to the left of the wal
NISA [10]

Answer:

<u></u>

  • <u>She should aim 6 feet down the wall</u>

Explanation:

The diagram attached sketches the situtation.

Since the angle with which the ball hits the wall is the same with which it bounces, angle β is the same for the two shown triangles.

Then, since both are right triangles, then all the angles are congruent and the triangles are similar. Hence, you can equal the ratios of the sides, to make an equation:

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You have other equation:

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Substitute

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Then, she should aim 6 feet down the wall.

8 0
3 years ago
how to factor -9z^2 + 10z - 1 = 0 it’s been a while since i’ve been in school and i can’t seem to remember how please help
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Answer:

z = 1/9   and    z = 1

Step-by-step explanation:

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Answers:

z = 1/9

z = 1

7 0
3 years ago
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