2 years ago

Will mark brainly! 20 points please hurry and help!!

Mathematics

1 answer:

Nata [24]2 years ago

6 0

The correct answer is number one, number four, and number five. Please park Brainliest if helpful. Thanks

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>Please explain your answer and I'll mark the Brainliest!

8_murik_8 [283]

Answer:

Step-by-step explanation:

apply sine rule 2 the triangle on left:

sinB'/10=sin45deg/8.2

sinB'=10*sin45deg/8.2=0.8623

B'=59.58deg or 120.42deg

as shown in the pic, B' > 90deg.

so B'=120.42deg.

the triangle on right has 2 sides at 8.2 so it is isosceles

B=adjacent < of B'

=180-120.42

=59.58deg

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3 years ago

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Please help me with this! SEND HELP!<br><br> LOL thx in advance

tino4ka555 [31]

X-Axis: (3,0)
Y-Axis: (0,16)
Quadrant 1: (36.7,3.9)
Quadrant 2: (-1,2)
Quadrant 3: (-5/8,-5 1/3)
Quadrant 4: (2,-12)
Here is a picture for future reference

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3 years ago

I need help with 1,2,3,6

laila [671]

1. 84
2. 3.36
3. 7
6. 279

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3 years ago

Help plz:))) I’ll mark u brainliest

sergey [27]

I think d but I’m not sure

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2 years ago

Y = 0.95X 7.95<br> Write and solve a linear equation to find how many songs he downloaded

Dmitry [639]

0.95 x 7.95 = 7.5525

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3 years ago