Since ∠E and ∠F are vertical angles, they are congruent, meaning that m∠E = m∠F
Plugging in the equations that were originally given, we can form the equation 9x + 12 = 3x + 24
Subtract both sides of the equation by 3x
6x + 12 = 24
Subtract 12 from both sides
6x = 12
Divide both sides by 6
x = 2
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Answer:
12 in
Step-by-step explanation:
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Answer:
-60
Step-by-step explanation:
6 * (-10) = -60
Just divide the numbers in their decimal for like 12 would be .12
