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2 years ago

20 AND BRAINLIEST!

Mathematics

2 answers:

Alecsey [184]2 years ago

7 0

Answer:

50°

Step-by-step explanation:

So a triangle is 180 degrees, right? yes

Since the two out of three angles are already given you just need to find x:

the two lines on the sides of the triangle indicate that those angles are congruent. Now when we add 65° + 65° you would end up with 130°.

<u>A triangle is 180</u><u>°, </u><u>and two angles make up 130°, So now we simply just subtract 180° by 130° and end up with 50°.</u>

Alex17521 [72]2 years ago

5 0

a triangle needs to have 180 degrees in all.

65 + 65 = 130

180 - 130 = 50

x = 50 degrees

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Answer:

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Step-by-step explanation:

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The slope-intercept formula for the equation of a straight line is the most convenient to use here, since we can tell immediately from the graph that the y-intercept is (0, -3):

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Answer:

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Step-by-step explanation:

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