the grey goat buys a bicycle wholesale for $125.50 and marks up the price by 75% to sell to the customer what is the retail pric
2 answers:
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Answer:
The height of the building is approximately 29 feet
Step-by-step explanation:
We are given
A surveyor is standing at a distance of 50 feet from the base of a building
so, b=50 feet
Let's assume height of the building is h feet
angle of elevation is 30°
we can use trig to find h
now, we can plug values
Answer:
x = -
Step-by-step explanation:
A theorem states that (using letters from in this problem) that:
AB * BE = DC * CE
Applying that you can find that:
11 ( x + 1 ) = 1 ( x + 4 )
11 x + 11 = x + 4
11 x + 11 - x = x + 4 - x
10 x + 11 = 4
10 x + 11 - 11 = 4 - 11
10 x = -7
10 x / 10 = -7 / 10
x = -
Answer:
Slope, m = 5
Step-by-step explanation:
Picking points on the x-axis and y-axis of the graph;
Point on x-axis (x1, x2) = 2, 4
Points on the y-axis (y1, y2) = 10, 20
To find the slope;
Mathematically, slope is given by the formula;
Substituting into the equation, we have;
Slope, m = 5