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Usimov [2.4K]
3 years ago
6

Which lines are parallel is m∠1 + m∠2 = 180? Justify your answer.

Mathematics
1 answer:
kipiarov [429]3 years ago
7 0

Step-by-step explanation:

i think the correct answer is j // k by the converse of the same side interior angles theorem

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Given: m∠A + m∠B = m∠B + m∠C Prove: m∠C = m∠A
mel-nik [20]

Answer:

See below.

Step-by-step explanation:

m∠A + m∠B = m∠B + m∠C

Use the subtraction property of equality to subtract m<B from both sides of the equation.

m∠A + m∠B - m<B = m∠B - m<B + m∠C

m∠A = m∠C

8 0
3 years ago
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A student spends the same amount each week for bus fare. In 6 weeks, he spends $81. Which equation shows this relationship? Let
Pavel [41]

Answer:

The answer is 13.50x

Step-by-step explanation:

81 / 6=13.5 per week

8 0
3 years ago
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Hi can some one please help me !!!
Vsevolod [243]

Answer:

3

Step-by-step explanation:

3 0
2 years ago
A random sample of 169 observations is to be drawn from a population with a mean of 80 and a standard deviation of 39. find the
Drupady [299]
Mu=80, sigma=39, X=85
Z=(X-mu)/sigma = 5/39=0.128=0.13
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8 0
2 years ago
The peak at transfer camera is 10 8.7 he travels 7.5 metre in car and took a break how much more he has to travel to reach the t
MAVERICK [17]

The question is not well formatted

Let's assume that the peak value Given is 108.7m

However, If that is not the actual value, then you can just follow the steps with the actual value to obtain your answer.

Answer:

101.2 meters

Step-by-step explanation:

Taking the peak Given as 108.7 m

The distance traveled by car = 7. 5 meters

The distance left to reach the top of the mountain :

108.7 meters - 7.5 meters

= 101.2 meters

6 0
2 years ago
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