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Ksivusya [100]
3 years ago
13

What is the value of y?

Mathematics
2 answers:
bezimeni [28]3 years ago
8 0
Y= 54 degrees


explaination: triangle angles = 180 degrees
So
180-72(the angle you already have)
108 then divide by 2 because that is how many more angles you have and you get 54.
Nataly_w [17]3 years ago
5 0

Answer:

what is the bottom one

you can do

72+y + the bottom= 180

(sum of all angles of triangle is 180)

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at the bank, Brent exchanges $50 in bills for 50 one-dollar coins. the total mass of the coins is 405 grams. Estimate the mass o
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3 years ago
the slope of a line passing through h (-2, 5) is -3/4. Which ordered pair represents a point on this line? ​
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Calculate the slope of the given points with the point (- 2,  5 )

If the slope is - \frac{3}{4} then the point is on the line

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m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 2, 5) and (x₂, y₂ ) = (6, - 1)

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Repeat with (x₁, y₁ ) = (- 2, 5 ) and (x₂, y₂ ) = (2, 8)

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Repeat with (x₁, y₁ ) = (- 2, 5) and (x₂, y₂ ) = (1, 1)

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Thus the point on the line is (6, - 1 ) → A

4 0
3 years ago
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