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tiny-mole [99]
2 years ago
10

Pls help due asap. Please

Mathematics
2 answers:
Naddika [18.5K]2 years ago
4 0

Answer:

15.73

Step-by-step explanation:

Straight angle is 180 degrees. So the given angles add up to 180.

(6x - 3) + (5x + 10) = 180

11x + 7 = 180

     -7        -7

11x = 173

Katyanochek1 [597]2 years ago
3 0
15.73 is the answer hope this helps
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Please help on both! And please put answer and not a website!
marissa [1.9K]

Answer:

1: 55     2: 40

Step-by-step explanation:

For the first problem, by the triangle angle theorm, the three angles in a triangle add up to 180, so

90+35+x=180

125 + x = 180

x = 55

Now, the angle you just found (x = 55) and the exterior angle are supplementary so they also add up to 180

55 + y = 180

y = 125

For the second problem, the two angles in a triangle non-adjacent to the exterior angle are equal to the exterior angle, so

40 + 2x = 3x

x = 40

3 0
2 years ago
Please..............
Sidana [21]

Answer:

3n

Step-by-step explanation:

the output is 3 times the input

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7 0
2 years ago
Simplify the expression <br> 6(151/2-3 3/2)=
alekssr [168]

Answer:

426

Step-by-step explanation:

6(\frac{151}{2} - 3\frac{3}{2})

= 453 - 6 * 4\frac{1}{2}

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= 426

5 0
2 years ago
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Tatiana [17]
I believe it may be C.
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2 years ago
Which of these is equal to cos 19°?
PilotLPTM [1.2K]
Hello there.

Question: <span>Which of these is equal to cos 19°?

Answer: There aren't any options so i can only give the value for it which is 0.9455

</span>Hope This Helps You!
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4 0
2 years ago
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