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Sindrei [870]
3 years ago
6

I need help ASAP my people so please press on this question and help me :-)

Mathematics
1 answer:
Nina [5.8K]3 years ago
4 0

Answer:

32

Step-by-step explanation:

difference = 4

x% of 12.5 = 4

x = 32

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Answer:

The tower is approximately 381 feet high.

Step-by-step explanation:

Refer to the sketch attached. The height of the tower can be found in two parts:

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Each part can be seen as a leg of a right triangle. The other leg is the distance between the building and the tower and is 300-feet long. The angle opposite to the leg is given.

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The height of the tower is the sum of the two parts:

300\cdot \sin{42^{\circ}} + 300\cdot \sin{37^{\circ}} = 300(\sin{42^{\circ}}+\sin{37^{\circ}}) = 381 feet.

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4 years ago
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3 years ago
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What is the value of the expression below when y = 5?
muminat

Answer:

56

Step-by-step explanation:

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I am thinking of two numbers. The sum of the numbers is 5. The first number is one less than the second number. Write a system o
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