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wel
2 years ago
6

A ramp is at an angle of elevation of 15°. The distance from the top of the ramp to the ground is 20 feet. What is the length of

the ramp? Round to the nearest tenth.
Mathematics
1 answer:
Natasha_Volkova [10]2 years ago
6 0
77.27 ft rounded to the nearest tenth is 77.3 ft
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pantera1 [17]

Isolate the w. Note the equal sign. What you do to one side, you do to the other.

Add 3π to both sides

- 3π (+3π) + w = 2π (+3π)

w = 2π + (3π)

w = 5π

w = 5π is your answer

hope this helps

4 0
3 years ago
All of used hard cover books at a yard sale are the same price Hugo paid 4.50 for 6 books explain how to find the unit price of
olga_2 [115]
Will they be 75p ?? Because you have £4.50÷6
8 0
3 years ago
Read 2 more answers
Standard form of 10-⁹
zavuch27 [327]

Answer: 1/1000000000

Step-by-step explanation:

5 0
3 years ago
Use the coordinates of the labeled point to find the point-slope equation of the line
koban [17]

Answer:

A. y + 1 = -2(x-2)

Step-by-step explanation:

point-slope equation is : y - y1 = m (x -x1)

remember m= slope value

the given point is (2, -1) therefore we can substitute the values in:

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now to make sure our answer is complete we will solve for the slope:

looking back at the graph, the y-intercept value is 3, therefore we have a point of (0,3) and (2, -1)

with any two points you can determine a slope.

y2 - y1 / x2 - x1

therefore :

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therefore our m value is -2

this makes the completed point-slope equation:

y + 1 = -2 (x - 2) or A

3 0
3 years ago
joyce only gets 5.5%commission on sales greater than $2000 per month. If she sold $2300, what commission did she earn? A. 82.21
koban [17]

Answer:

$16.50

Step-by-step explanation:

$300 x .055 = $16.50

4 0
3 years ago
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