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Sophie [7]
2 years ago
12

Find the measurement of the angle labeled X

Mathematics
1 answer:
Vedmedyk [2.9K]2 years ago
6 0

Answer:

b.

42+x+90+8=180° linear pair

x=180-140=40°

<em>x=40°</em>

c.

10+x+90+3x=180 linear pair

4x=180-100

x=80/4=20

<em><u>x=20</u></em>°

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What is the formula for the system of equation usign the substitution?
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Which statements regarding the diagram Triangle EBC are true? Select three options
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Answer:

The answer would be:

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ziro4ka [17]

Answer:

the length of the first side of the triangle is \frac{28}{3}\ in

the length of the second side of the triangle is \frac{37}{3}\ in

the length of the third side of the triangle is \frac{19}{3}\ in

Step-by-step explanation:

Let

x-----> the length of the first side of a triangle

y----> the length of the second side of a triangle

z---> the length of the third side of a triangle

we know that

x=y-3

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7 0
3 years ago
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