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4 years ago

14

A surveyor wants to find the distance AB across a lake in the diagram. He locates a point C and the midpoints M and N of AC and

BC respectively. By direct measurement, MN = 28 m. It is known that Angle ABC and Angle MNC are similar. Find the distance AB.

1 answer:

Gemiola [76]4 years ago

5 0

AB = 56 because the bigger triangle is 2 times the smaller one.

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Please helpppp thank y’all

julsineya [31]

Answer:

105

Step-by-step explanation:

since its a straight line it would add up to 180 degrees so 52 + 23 + 75 and you need 180 so 180-75 which gives 105 which is the missing angle

6 0

3 years ago

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Which of the following is true of the measures of central tendency when looking at outliers?

bearhunter [10]

Answer:

Step-by-step explanation:

An outlier does not affect measures of central tendency. ... An outlier is always the highest or lowest value in a data set.

it says SELECT ALL THAT APPLY.

so there will be more then one Answer

so D AND C

HOPES THIS HELPS

4 0

3 years ago

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Solve: 10(1 + 3y) = 20 <br> What does y equal?<br> Y =

marin [14]

Answer:

y = 1/3 ≈ 0.3

hope this helps! :)

6 0

3 years ago

Using Heron’s formula, calculate the area of the parallelogram to the nearest tenth of a square unit.

11Alexandr11 [23.1K]

Answer:

the area = 36.7

Step-by-step explanation:

3 0

3 years ago

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A family buys groceries for $154.35, including $10.37 in taxes. The bill includes $27.83 worth of items that are not taxable. Fi

mart [117]

154.35 - 10.37 = 143.98
143.98 - 27.83 = 116.15
10.37 = 116.15x
x = 0.0893

Change x to percent form to get 8.93% tax rate.

3 0

3 years ago