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satela [25.4K]
2 years ago
11

Please help asap!!!!!!!!!!!

Mathematics
2 answers:
mars1129 [50]2 years ago
6 0
X = 59, y = 44

2x + 18 + x - 15 = 180
3x + 3 = 180
3x = 177
x = 59

x - 15 = y
59 - 15 = y
44 = y
Elena-2011 [213]2 years ago
5 0

Answer:

x = 59° , y = 44°

Step-by-step explanation:

See the attached image below ,

Since the whole angle is 180° we can write it like this ,

(2x + 18)° + (x - 15)° = 180°

2x + x + 18 - 15 = 180

3x +3 = 180

3x = 177

x = 177/3

x = 59°

and now for y,

y = (x - 15)°      CORRESPONDING ANGLES PROPERTY

y = x - 15

y = 59 - 15

y = 44°        

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We are given : Distance of the swing = 100 feet.

Distance of slide = 80 feet.

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Distance of swing, distance of slide and distance between the swing and the slide form a triangle.

We can apply cosine law to find the distance between the swing and the slide.

c^2 = a^2 +b^2  - 2ab cos C

c^2 = 100^2 +80^2 - 2(100)(80) cos 30°

c^2 = 10000 + 6400 -2* 8000 (\frac{\sqrt{3}} 2)}

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<h3>Therefore, the approximate distance between the swing and the slide is 50 feet.</h3>
5 0
3 years ago
Read 2 more answers
Can someone please help me?<br> If g(x) = x2 - 5x + 2, find g(0).
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g(x) = x² - 5x + 2

You are looking for g(0). This means that you must replace all the x values in the equation above with 0

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The answer should be 3,2
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