3 years ago

What’s the value of x?

Mathematics

1 answer:

viva [34]3 years ago

6 0

Answer:

x=6

Step-by-step explanation:

We know that <AWV is 90, so we can set up an equation. This equation is 54+3x+18=90, we know this is true because the two smaller angles are complementary. Then to find x simply solve the equation.

First, add like terms

3x+72=90

Then, subtract 72 from both sides

3x=18

Finally, divide both sides by 3

x=6

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