3 years ago

Solve for x pls hurry

Mathematics

2 answers:

kari74 [83]3 years ago

7 0

Answer:

Step-by-step explanation:

5) D

180- 65-70 = 45

3x+9=45

3x= 45-9

x=36/3=12

6)D

180-69-73=38

x+46 = 38

x= 38-46 = -8

7) A

180-24-132=24 (becasuse vertical angles are congruent)

3x=24

x=24/3=8

Digiron [165]3 years ago

5 0

Answer:

x=9

Step-by-step explanation:

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