Angles ACD and ACE are supplementary. They combine to form a straight angle which is 180 degrees. Let x be the measure of angle ACE.
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(angle ACD) + (angle ACE) = 180
100 + x = 180
x = 180-100 .... subtract 100 from both sides
x = 80
<h3>angle ACE is 80 degrees</h3>
Answer:
It is. Y=1/3x-3
Step-by-step explanation:
The second brand is a better buy because if you bought 3 cans of the first can of corn, it would be $1.00. But, if you bought 3 cans of the second can of corn, it would be $0.90.
So, the second can of corn is the best to buy.
Well number one is an acute angle number two is obtuse and number three is obtuse
Answer:
2nd option
Step-by-step explanation:
Given
2x - 8y + 3x² + 7y - 12x ← collect like terms
= 3x² + (2x - 12x) + (- 8y + 7y)
= 3x² + (- 10x) + (- y)
= 3x² - 10x - y