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gayaneshka [121]
3 years ago
9

What are the measures of Angles a, b, and c? Show your work and explain your answers. 25 points

Mathematics
1 answer:
bogdanovich [222]3 years ago
5 0

Answer:

a=40

b=50

c= 115

Step-by-step explanation:

The first angle we will find is angle c

65 and angle c make a straight line so they add to 180

c+65 = 180

Subtract 65 from each side

c+65 -65 =180-65

c = 115


Angle a and 40 are vertical angles

Vertical angles are equal

angle a = 40


The sum of the angles in a triangle are equal to 180

a+b+ right angle = 180

40+ b + 90 = 180

130 +b = 180

Subtract 130 from each side

130-130+b = 180-130

b= 50

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\frac{1}{a}=a^{-1}

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So,

We substitute back u=(5x-6):

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What do they represent?
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Answer:

A

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If you convert the first equation to y=mx+b form, it will be the same as the second equation.

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3 years ago
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To find the greatest common factor (GCF), you will need to find the largest value that both of these monomials can be divided by. There are three different parts to these monomials: the number value, variable a, and variable b.

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