21) A hot air balloon, suspended in the air at a height of 350 feet, lies directly over a line rom Target Field to TCF Bank Stadium. If the angle of depression from the hot air balloon co Target Field is 25 degrees and from the hot air balloon to TCF Bank Stadium is 7 degrees, find the distance between Target Field and TCF Bank Stadium. Round to the nearest tenth. Hint: Use the picture to help you!

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A: Explanation of the answer is as follows

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Q: 2. What is the angle 0 between the straight lines AB and AC?

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A:

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A: see below the answer and explanation

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A:

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A: The solution is given below in the next step:

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Q: Determine the measure of the exterior angle shown In the diagram (2x)\ (3x)° (3 x +12) ?

A: ∠A=2x∘∠B=3x∘∠C=3x+12∘

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A: given two angles are corresponding angle  hence , they are equal

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Q: what is the smallest angle between the hour and minute hands when the clock reads 3:15?

A:

Q: what is the measure of the acute angle in the set of parallel lines?

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A:

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.