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Nostrana [21]
3 years ago
5

Help me please!!

Mathematics
1 answer:
bixtya [17]3 years ago
3 0

Answer:

The measurement of angle B is 135°

The measurement of angle A is 60°

The measurement of angle C is 75°

Step-by-step explanation:

Angle A is the same value of 60, Angle B is pretty much just 180 - 45, and so is angle C.

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A student would like to find the height of a statue. The length of the​ statue's right arm is 54 feet. The​ student's right arm
Komok [63]

Answer:


a) Approximate height of the statue: 144 feet

b) The approximate height is 1.7% greater that the actual height of the statue.


Explanation


1) Assume that the measures of the statue are proportional to the dimensions of the student. That means:


        statue's height                                   student's height

________________________   =    ______________________

length of the​ statue's right arm          length of student's right arm


⇒ x / 54 feet = (5 + 1/3) feet / 2 feet


⇒ x = 54 × (16/3) / 2 feet = (54×16) / (3×2) feet = 144 feet


Answer: 144 feet


2) Compare the approximate heigth obtained with the actual height:


144 feet - (143 feet + 9 inches) = 144 feet - (143 feet + 9/12 feet) = 1 feet - 9/12 feet


1 feet - 9/12 feet = 1 feet - 3/4 feet = 1/4 feet.


Hence, the approximate feet obtained is 1/4 feet larger than the actual height.


In relative terms that is : (1/4) / (143 + 3/4) = 0.0017 = 1.7%.

4 0
3 years ago
What is the height of a cone when the radius is 4 and the volume is 32
Lerok [7]

Answer:

1.9099

Step-by-step explanation:

V = (PI) * r^2 * (h/3)

32 = (PI) * (16) * (h/3)

6/PI = h

1.9099 = h

7 0
3 years ago
Read 2 more answers
What is g. 59 + 2p + 4 = 39 -8,
Lera25 [3.4K]

Hello there. Since g isn't on here, I'll solve for p.

First, solve anything that you can. 59+4 is 63. Subtract 63 from both sides.

2p=-32

p=-16

Therefore, the answer is p=-16.

6 0
3 years ago
Q4 Ali has three pieces of ropes with lengths 140 cm, 168 cm and 210 cm. He wishes to cut all of the pieces of ropes into smalle
Inga [223]

140cm of cousrse i know everything

4 0
3 years ago
What is the partial quotient of 540 divaded by 36
Nat2105 [25]

36/540=1/15

Good luck aaa!

5 0
3 years ago
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