3 years ago

What is the value of a? 45° (2x-5)

Mathematics

1 answer:

aniked [119]3 years ago

7 0

Answer:

x=70

Step-by-step explanation:

To solve this problem, you set up the equation 45+(2x-5)=180

Next, subtract 45 from 180 to get the equation 2x-5=135

After that, add 5 to 135 to get 2x=140

Divide 140 by 2 to get X=70

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