Answer:
1 hour and 30 maybe my math might be wrong
Step-by-step explanation:
Answer:
18y(2)-9y-2
Step-by-step explanation:
18y(2)-12y+3y-2
18y(2)-9y-2
Since the two angles have a sum of 90 degrees, we can add the two expressions together and set it equal to 90.
Answer:
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Step-by-step explanation:
Answer:
2z-4
Step-by-step explanation:
By using distributive property, 2/3 * 3z = 2z and 2/3 * -6 = -4
This means the answer is 2z-4