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Vinil7 [7]
3 years ago
11

Two lines intersect at a point, forming ​ ∠1 , ∠2 , ∠3 , and​ ​ ∠4 ​ .

Mathematics
1 answer:
Ad libitum [116K]3 years ago
3 0
The answer is:  [B]:  " 60° " .
________________________________________
Because at whatever location,  <span>∠2 and ∠4 are vertical angles;
</span>
and all vertical angles have equal measurements.

Given:   m∠1  is 120°, and ∠1 is supplementary to ∠2 ;

then m∠1 + m∠2 = 180° .

So, m∠2 = (180 - 120)° = 60° .

As aforementioned:

m∠4 = m∠2 = 60° ;  which is:  Answer choice:  [B]:  " 60° " .
___________________________________________________
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Step-by-step explanation:

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8 0
3 years ago
What is the mean of Geometric 9 and 36?
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Answer:

Mean is 18

Step-by-step explanation:

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3 years ago
O
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Answer:

325 miles

Step-by-step explanation:

Given that,

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3 0
3 years ago
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6 0
3 years ago
If 30% of a number equals 25, find 60% of that number.
suter [353]

Answer:

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Step by step:

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.30x83 = 24.9

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6 0
3 years ago
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