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Snezhnost [94]
4 years ago
5

These angels are equal. What are they called?

Mathematics
1 answer:
Yanka [14]4 years ago
7 0
Acute angles because they are less then 90 degrees which is a right angle.

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4-t=3(t-1)-5<br> I really need steps, the variable in the parentheses is seriously confusing me.
Alekssandra [29.7K]
4 - t = 3(t - 1) - 5

= 4 - t = (3t - 3) - 5
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Add 8 to both sides:
12 - t = 3t

Add t on both sides:
12 = 4t

Divide both sides by 4:
t = 3 

Hope I helped :)

EDIT: Yeah I see where I went wrong - answer is 3


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3 years ago
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Answer:

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Step-by-step explanation:

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