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VashaNatasha [74]
3 years ago
6

Please answer. No links, no fake answers please

Mathematics
1 answer:
MariettaO [177]3 years ago
3 0

Answer:

The length of the side JH is approximately 31.5 feet long.

Step-by-step explanation:

There is a trigonometry law called the law of sines, which states the sine of an angle divided by its opposite side is equivalent to the sine of all the other angles in that right triangle divided by its corresponding opposite side. You can use this law to help you solve for x. By applying the law of sines, you'll get that \frac{sin(90^{o})}{88} =\frac{sin(21^{o})}{x} ⇒ \frac{88}{sin(90^{o})} =\frac{x}{sin(21^{o})} ⇒ x = \frac{88*sin(21^{o})}{sin(90^o)} ⇒ x=31.5ft.

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What is The midpoint of AB=(1,
BigorU [14]

The midpoint of AB is point G

<h2>Explanation:</h2>

The complete question has been attached below. As you can see, we have a line segment which is defined as a part of a line that is bounded by two different points that are at the end of the segment. So here we know that:

  • A is located at point -6.
  • B is located at point 8

Therefore, the midpoint can be calculated as:

M:midpoint \\ \\ \\ M=\frac{A+B}{2} \\ \\ M=\frac{-6+8}{2} \\ \\ M=1

So the midpoint is M=1 that matches point G. Finally:

Conclusion: The midpoint of AB is point G

Learn more:

Midpoint: brainly.com/question/13773601

#LearnWihBrainly

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3 years ago
Two consecutive perfect squares have a difference of $99$. what is the value of the larger perfect square?
Fofino [41]

Answer:

2500

Step-by-step explanation:

Let the first square number be x^2 then the next square number is (x+1)^2.

The difference between these two consecutive numbers is 99.

This implies that:

(x+1)^2-x^2=99

We expand to get:

x^2+2x+1-x^2=99

Simplify:

2x=99-1

2x=98

Divide both sides by 2

x=49

Therefore the value of the larger perfect number is

(49+1)^2=50^2=2500.

6 0
4 years ago
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ivanzaharov [21]

Answer: 4x

Step-by-step explanation: Move all terms that don't contain y to the right side and solve. y = 4x

6 0
3 years ago
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Step-by-step explanation:

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DaniilM [7]

Answer:

C.  m Angle M = 113o and m Angle N = 61o

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It's the only answer that makes all the angles added together equal 360 degrees.

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