TanA equals opp/hyp so 12/15 or 4/5
STEP 1: Multiply second equation by -3.
After multiplying we have the following system:
3x+4y−3x+3y=8=−36
STEP 2: add the two equations together to eliminate x from the system.
7y=−28
STEP 3: find y
<u>y=−4</u>
<u></u>
STEP 4: substitute the value for y into the original equation to solve for x.
3x+4(−4)=8
<u>x=8</u>
Answer: Ash
Step-by-step explanation:
Convert both into a percentage so it is clearer
Lia- 48%
Ash- 48.57%
Answer:
24
Step-by-step explanation:
Explanation: One gallon has 4 quarts, so half a gallon would have 2 quarts. If you take the denominator of 1/12 and multiply it by two you would get 24.
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Please name me the brainleiest.
6, 7, 8, and 9. just plug the X into the equation