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kherson [118]
3 years ago
7

A security light is being installed outside a loading dock. The light must be placed at a 65° angle so that it illuminates a par

king lot. If the distance from the end of the parking lot to the loading dock is 125 feet, the height of the security light is 113.29 feet.

Mathematics
1 answer:
jeka57 [31]3 years ago
3 0

Answer: False

Step-by-step explanation: I believe it would be false. Using the law of sines with the side lengths of 113.29 feet and 125 feet, and the corresponding angels of 25 and 65 degrees, the angle of the light is about 58.29. I believe this would make it false as the angle is incorrect.

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It is (D)

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Step-by-step explanation:

I hope that is useful for you

4 0
2 years ago
What is the common ratio between successive terms in the sequence?
GrogVix [38]

Answer:

It's 1/3.

Step-by-step explanation:

Common ratio = 9/27 = 1/3.

3 / 9 = 1/3

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4 0
2 years ago
Read 2 more answers
A rolling pin has two identical cylindrical handles attached to a larger handle that is 12 inches long. The large cylinder measu
yaroslaw [1]

Answer:

Volume of the rolling pin =  246.09 in^{3}  

Step-by-step explanation:

Length of larger cylinder L = 12 in

Diameter of larger cylinder D = 5 in

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Length of two handles = 3 in

Volume of the rolling pin = Volume of two handles + Volume of larger cylinder

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Volume of larger cylinder = (\pi r^{2}L)

Volume of larger cylinder = (3.14 × 2.5^{2} × 12 )

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Volume of the rolling pin =  246.09 in^{3}  

6 0
2 years ago
2. Hanna is making some delicious Tollhouse chocolate chip cookies. She wants to
loris [4]

Answer:

ano yung sasagotan Gan?

6 0
2 years ago
It takes 0.250.25 cup of sugar to make a batch of chocolate chip cookies. I have 5.505.50 cups of sugar. How many batches of coo
RSB [31]

Answer:

a) 22 batches

c) 7.3 batches

Step-by-step explanation:

a) It takes 0.25 cup of sugar to make a batch of chocolate chip cookies. I have 5.50 cups of sugar. How many batches of cookies can I make?

0.25 cup = 1 batch

5.5 cup = x

Cross Multiply

0.25 cup × x = 5.5 cup × 1 batch

x = 5.5 cup × 1 batch/0.25 cup

x = 22

I can make 22 batches of chocolate chip cookies. You may use the scratchpad to show your work.

(b) Lemon Cookies It takes 0.75 cups of sugar to make a batch of lemon cookies. I have 5.5 cups of sugar. How many batches can I make?

0.75 cup = 1 batch

5.5 cup = x

Cross Multiply

0.75 cup × x = 5.5 cup × 1 batch

x = 5.5 cup × 1 batch/0.75 cup

x = 7.3 batches

I can make 7.3 batches of lemon cookies. You may use the scratchpad to show your work.

4 0
3 years ago
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