3 years ago

What is the value of x?

Mathematics

1 answer:

Svetach [21]3 years ago

6 0

Opposite angles have the same measure. So, we can set the following equation:

$2x+2=3x-52$

From here, we can forget about the geometry and continue algebraically: subtract 2x from both sides:

$2 = x-52$

Add 52 to both sides:

$57=x\iff x=57$

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2 years ago

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Find the axis of symmetry of 2x^2 + 12x + 16 Show your work

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