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nadya68 [22]
3 years ago
15

20+ points and brainliest in exchange for a couple of minutes of your time.

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
5 0

Answer:

Question 10: 25 Question 9: 60

Step-by-step explanation:

Angles share a line. 180-105=75

75/3=25

----------

Is the line at the bottom of question 3 the right side or left?

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-8x + 2x – 16 < -5x + 7x
lana [24]

Answer:

x >  2

Step-by-step explanation:

Given

- 8x + 2x - 16 < - 5x + 7x ← simplify both sides

- 6x - 16 < 2x ( subtract 2x from both sides )

- 8x - 16 < 0 ( add 16 to both sides )

- 8x < - 16 ( divide both sides by - 8 )

Remembering to reverse the symbol as a consequence of dividing by a negative value.

x > 2

5 0
3 years ago
Jorge 5 miles every 6 hours find slope and unit rate
Slav-nsk [51]
Answer : 30
Reason : bc 5 x 6 = 30
5 0
3 years ago
Triangle XYZ, XY= 80, ZY= 64 XZ= 48 what is the cosine
SVETLANKA909090 [29]

Answer:

cos=\frac{4}{5}

Step-by-step explanation:

Cosine is the adjacent side over the hypotenuse (You can remember sin, cos, and tan by using sohcahtoa or sin = opposite/hypotenuse, cos = adjacent/hypotenuse, tan = opposite over adjacent). I think a picture would help, too.

I attached a picture of what I think the triangle would look like.

If the picture is right (we're assuming it is) and going with what we're given (the triangle was addressed as triangle XYZ, meaning that <u>angle Y is in the middle and that's the one we'll use</u>).

Looking at my picture then:

cos=\frac{64}{80} \\cos=\frac{8}{10} \\cos=\frac{4}{5} .

6 0
3 years ago
,jh.g,;jhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
lesya [120]
how do you add a photo to ask a question?
6 0
2 years ago
Read 2 more answers
What is -12(5x+2x) Distributed
Mashcka [7]

Answer:

Step-by-step explanation:

=-84x

Hope it helps

Mark me as brainiest

4 0
3 years ago
Read 2 more answers
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