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mariarad [96]
4 years ago
14

PLEASE HELP IM SO CONFUSED BY THIS

Mathematics
1 answer:
Yanka [14]4 years ago
4 0
In a triangle, the three interior angles always add to 180°

m∠B = 180 - 30 - 80 = 70°

<span>D: 70</span>
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Free_Kalibri [48]
The answer is 21 or 63/3
6 0
3 years ago
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Please help me with B, C, and D ,,,?,.,,,,,,,?,,,,,,
strojnjashka [21]
B. 0.25 x 28 =7 and 0.25+28=28.25                                                               C. 0.75 x 8=6 and 0.75+8=8.75                                                                      D.3 x 0.75=2.25 and 3+0.75=3.75
8 0
4 years ago
Point S is the point of concurrency of the angle bisectors of ΔWXY. Triangle W X Y is shown. Point S is the point of concurrency
alexandr1967 [171]

Answer: SU=5

Step-by-step explanation:

4 0
3 years ago
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The population of Clarksville is about 6,000 people. What is the population written as a whole number multiplied by a power of t
kupik [55]
Well 6,000 is actually equal to 1,000 x 6.

It turns out that 1,000 = 10 x 10 x 10 = 10^3

So the answer to your question is:

6 x 10^3
6 0
3 years ago
Write the equation of a line that is perpendicular to the given line and that passes through the given point. y-3=-1/5(x+2); (-2
arsen [322]

Answer:

The equation would be B) y = 5x + 17

Step-by-step explanation:

To start, you need to locate the slope of the first equation. Since the slope is the coefficient of x, we know it to be -1/5. Now, the perpendicular slope is the opposite and reciprocal of that, which makes the new slope 5.

Now that we have this, we can use the point and the slope in point-slope form to get the equation.

y - y1 = m(x - x1)

y - 7 = 5(x + 2)

y - 7 = 5x + 10

y = 5x + 17

7 0
3 years ago
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