3 years ago

Find the value of x:

Mathematics

1 answer:

givi [52]3 years ago

4 0

Answer:

x = 17°

Step-by-step explanation:

2x - 4= 30° {being vertically opposite angles }

2x = 30° + 4°

2x = 34°

x = 17°

Hope it will help :)

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Please help with test offering big points pt 4

ivolga24 [154]

Answer:

69?

Step-by-step explanation:

So you first add 1 to 73 then it becomes 74 you subtract 24 its 50+19=69

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2 years ago

What is an equation of the line that passes through the points (-4, -1)(−4,−1) and (6, -1)(6,−1)?

Vlada [557]

$\boxed{y=-1}$

<h2>Explanation:</h2>

In order to solve this problem, let's remember the point-slope form of the equation of a line:

$y-y_{1}=m(x-x_{1}) \\ \\ m:slope \\ \\ (x_{1},y_{1}):A \ point \ on \ the \ line$

We know two points:

$(x_{1},y_{1})=(-4, -1) \\ \\ (x_{2},y_{2})=(6, -1)$

So:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ m=\frac{-1-(-1)}{6-(-4)} \\ \\ m=0$

So this is a constant line (slope equals zero). Therefore, every point has a y-coordinate $y=-1$ . In other words, the equation is:

$\boxed{y=-1}$

<h2>Learn more:</h2>

Equation of lines: brainly.com/question/13015874

#LearnWithBrainly

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2 years ago

Please help please<br> A.68<br> B.39<br> C.73<br> D.107

lisov135 [29]

39 + 68 + x = 180
107 + x = 180
x = 73

your answer is actually C. 73

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2 years ago

Simpson deposits $1,200 in a savings account that earns simple interest at the rate of 5% per year. What interest does he earn a

Vesnalui [34]

Answer:

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Step-by-step explanation:

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3 years ago

Brian plays a video game in which he starts at 0 points. In round 1, he

fredd [130]

At this point, brian had lost 7 points.

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2 years ago