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Lesechka [4]
3 years ago
11

The value of x is approximately:

Mathematics
1 answer:
solong [7]3 years ago
7 0

Answer:

19.80

Step-by-step explanation:

tan 22= 8/x

tan 22 = 8/x

x = 8/tan 22

x = 19.80

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Step-by-step explanation:

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New streetlights will be installed along a section of the highway. The posts for the streetlights will be 7.5 m tall and made of
SIZIF [17.4K]
First, we determine the volumes of the posts may it be cylindrical in shape or rectangular prism. 

(A) cylindrical:
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(B) rectangular prism:
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Then, calculate for the costs
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6 0
3 years ago
Solve for x. Someone please help me I really need it.
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Step-by-step explanation:

5 0
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What percentage of $15 is 75 cent​
Aleks04 [339]

Answer: What percentage is 15 out of 75?

20

Percentage Calculator: 15 is what percent of 75? = 20.

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3 years ago
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Solve: (a)(9a + 4) = 0.
Monica [59]

Answer:

a = -4/9

Step-by-step explanation:

(9a + 4) = 0

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4 0
3 years ago
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