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lapo4ka [179]
3 years ago
9

I just need the angle :)

Mathematics
1 answer:
nadya68 [22]3 years ago
4 0

Answer:

m<EAB=135

Step-by-step explanation:

m<FAD=30

m<EAF=90

180-90-30=60

m<EAC=60

180=60+5x+3x

-60 -60

120=8x

/8 /8

x=15

m<EAB=60+5x

m<EAB=60+5(15)

m<EAB=60+75

m<EAB=135

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The point (-3/5,y) in the third quadrant corresponds to angle θ on the unit circle.
romanna [79]
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sec (theta) = 1 / (-3/5) = - 5/3

cot (theta) = 1 / tan(theta) = x-coordinate / y - coordinate

cot (theta) = -3/5 / y

y^2 + (-3/5)^2 = 1 => y^2 = 1 - 9/25 = 16/25 = y = +/- 4/5

Third quadrant => y = -4/5

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3 years ago
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Amiraneli [1.4K]
For this case we have the following function:
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8 0
3 years ago
Read 2 more answers
Factor the expession using the gcf. 20p-60=
kotegsom [21]
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5 0
3 years ago
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stepan [7]
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3 years ago
Solve: 1.2n+1=1-n<br> HELP PLS ASAP WILL GIVE BRAINLIEST IF CORRECT
ahrayia [7]

Answer:

n = 0

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Divide both sides by 2.2.

n = 0

5 0
3 years ago
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