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babymother [125]
3 years ago
13

I need to know the answer is and the steps (extra points)

Mathematics
1 answer:
Anon25 [30]3 years ago
6 0
Distribute the 1/7 to 14r and -56 which gets you 2r-8=-14. After that subtract 8 from both sides, then you will have 2r=-6. Divide both sides by 2 the you will have your answer r=-3.

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Mr.little earned $320 for working 2 eight hours shifts at the lumber yard .what is his hourly wage?
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Answer:

Step-by-step explanation:

320$ divided by 16 (two 8 hr shifts) = 20 dollars an hour

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I WILL MARK AS BRAINLIEST! Find The Mean Median Mode and Range
IgorC [24]

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Carl is standing at the top of 35 Ft cliff looking down at a rock for motion in the sea. He estimates the angle of depression is
Liula [17]

The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

Data;

  • Angle = 30 degree
  • Opposite = 35
  • Adjacent = x

<h3>Trigonometric Ratio</h3>

Given the angle of depression from his point to the sea, we can use trigonometric ratio to calculate for the horizontal distance from his location to the bottom of the sea.

SOHCAHTOA

Since we have the value of angle and opposite and we need to calculate the adjacent side of the right-angle triangle, we can use the tangent of the angle to this effect.

Tan\theta = \frac{opposite}{adjacent} \\tan 30 = \frac{35}{x}\\ x = \frac{35}{tan30}\\ x = 60.62ft

The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

Learn more on trigonometric ratio here;

brainly.com/question/12172664

7 0
2 years ago
Which is shortest 0.81m 1.08m 0.8m 180cm 18cm
UkoKoshka [18]
I belive its 18cm,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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