1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.

You might be interested in
1/2 ÷ 1/2 I am kind of confused
N76 [4]

Answer:

1

Step-by-step explanation:

\huge\frac{1}{2}  \div  \frac{1}{2}  =  \frac{1}{2}   \times   \frac{2}{1}   = 1

3 0
2 years ago
Read 2 more answers
Could someone help me please ?
Marizza181 [45]

1200 students x 30% = 1200 x 0.3 = 360 students.

60 teachers x 15% = 60 x 0.15 = 9 teachers.

Total = 360 + 9 = 369

7 0
3 years ago
CAN YOU ANSWER THIS QUESTION
emmainna [20.7K]

I'm pretty sure it's the second option.

m= -1/3; b= -6

3 0
2 years ago
I NEED HELP !!!!!!!!!!!!!!!!!!!!!
cricket20 [7]

you must substitute x in the equation given :)

examples:

when x is -2

therefore, y = 2(-2) + 3

y = -1

when x is 0

therefore, y = 2(0) + 3

y = 3

when x is 1

therefore, y = 2(1) + 3

y = 5

when x is 3

therefore, y = 2(3) + 3

y = 9

for (b) you only have to plot based on the table ;)

hope this helps

8 0
2 years ago
Solve the equation<br><br> c/7=6 1/7
Softa [21]
c/7 = 6 1/7 ⇒ c = 43 ⇒ 43/7 = 6 1/7

Convert mixed fraction into a simple fraction

6 1/7 ⇒ (6 * 7 + 1)/7 = 43/7 

c/7 = 43/7

proportionality: 

a/b = c/d where    ad = bc

a = c 
b = 7 
c = 43
d = 7          

ad = bc ⇒ c7 = 7*43 ⇒ c7 = 301 ⇒ 7c/7 = 301/7 ⇒ c = 43

 
5 0
3 years ago
Read 2 more answers
Other questions:
  • All integers are whole numbers?true or false​
    14·1 answer
  • I NEED HELP WITH THIS QUESTION PLEASEEEE BRAINLIEST AND 30 POINTS
    6·1 answer
  • Which equation will solve the following word problem? In a given amount of time, Jamie drove four times as far as Rhonda. Altoge
    14·1 answer
  • What is the area of the figure?<br><br> Enter your answer in the box.<br><br> 400<br> in²
    7·2 answers
  • What two numbers multiplied together equal -420, but added together equal 1
    9·2 answers
  • Highlighter<br> CyanMagentaGreeenClear Highlights<br> Headphones<br> Calculators<br> Resources
    8·1 answer
  • What is the square root of 68?
    9·2 answers
  • This is 13 points plz help ( no links ).
    8·2 answers
  • I DONT UNDERSTAND HELP WITH ANYTHING YOU CAN
    6·1 answer
  • What is the area of a triangle with a base of 14. 5 cm and a height of 7. 1 cm?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!