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masha68 [24]
3 years ago
10

Which of the following theorems cannot be used to prove two lines are parallel?

Mathematics
1 answer:
mariarad [96]3 years ago
6 0

Answer:

Option H

Step-by-step explanation:

Option F

If two lines are cut by a transversal so that a pair of corresponding angles are congruent, then the lines are parallel.

True.

Option G

If two lines are cut by a transversal so that a pair of alternate exterior angles are congruent, then the lines are parallel.

True

Option H

If two line are cut by a transversal so that a pair of vertical angles are congruent, then the lines are parallel.

Since, vertical angles don't prove the lines cut by a transversal are parallel.

So the statement is False.

Option J

If two lines are are cut by a transversal so that a pair of same side interior angles are supplementary, then the lines are parallel.

True.

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Which letter below is NOT made only of line segments?<br>D<br>Х<br>М<br>F​
MrMuchimi

Answer:

D

Step-by-step explanation:

The letter D includes a curved line, unlike the letters X, M, and F.

5 0
3 years ago
Ms. Malia bought a laptop with a 10% discount. She also bought a mouse for $13.99 and spent a total of $621.49 before taxes. Wri
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Answer:

$675

Step-by-step explanation:

Let

x = original price of laptop

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Actual price paid = x - 10% of x

= x - .10x

= .90x

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Total amount paid = $621.49

Total amount paid = actual cost of laptop + Cost of mouse

621.49 = .90x + 13.99

621.49 - 13.99 = .90x

607.5 = .90x

x = 607.5 / .90

= 675

Original cost of the laptop = $675

7 0
3 years ago
Through:(-1, -1). slope =-4
stiv31 [10]

Answer: If you trying to find the Slope-Intercept Equation with the slope and a point, the answer is y=-4x-5 .

<em>I hope this helps, and Happy Holidays! :)</em>

6 0
3 years ago
I need help with this.​
vodka [1.7K]
Answer : HF ≈ 23.2 ft



Explanation :
Using the sine ratio in the right triangle.
sin75° = = =
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24 × sin75° = HF , thus
HF ≈ 23.2 ft ( to the nearest tenth )
6 0
3 years ago
At the beginning of the week the balance in your bank account was $298.72. During the week you made a deposit of $425.69. You al
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425.69+298.72=724.41

29.72+135.47+208.28=373.47

724.41-373.47=350.94

350.94-5=345.94

The answer is c
7 0
4 years ago
Read 2 more answers
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