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Elza [17]
3 years ago
5

11. A surveyor is 100 meters from a bridge. The angle of elevation to the top of the bridge is 35º. The

Mathematics
1 answer:
Anna [14]3 years ago
6 0

Answer:

The height of the bridge is 71.47 m.

Step-by-step explanation:

Since the eye of the surveyor is 1.45m creating the horizontal distance, we must add the 1.45 m to the 70.02 m to determine the total height of the bridge.

70.02 m + 1.45 m = 71.47 m

The height of the bridge is 71.47 m.

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iogann1982 [59]

Width of the rectangle is 12m

<u>Explanation:</u>

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Area of rectangle = 44m

height = \frac{11}{3}m

area of rectangle = length X breadth

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Therefore, width of the rectangle is 12m

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10. If a triangle has an angle of 45° and an angle of 100°, what is the third angle?
katrin [286]

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Allison earns a $40,000 base salary plus a commission equal to 15% of her total sales. If she sold $200,000 worth of goods, what
marta [7]

Answer:

The total salary of her is $1066666.66.

Step-by-step explanation:

Given : Allison earns a $40,000 base salary plus a commission equal to 15% of her total sales. If she sold $200,000 worth of goods.

To find : What was her total salary?

Solution :

Let x be the total salary.

Allison earns a $40,000 base salary.

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The total salary is given by,

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