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
n200080 [17]
2 years ago
5

Marlene noticed that when a pair of parallel lines was cut by a transversal, two particular vertical angles were reflections of

each other. What can she conclude from this observation?
A. the measures of the angles must be equal.

B.the angles must be complementary.

C.the angles must be supplementary.

D.the measures of the angles must add to 360°.

Mathematics
2 answers:
Serjik [45]2 years ago
5 0

Answer:

<h2>A. the measures of the angles must be equal.</h2>

Step-by-step explanation:

She can conclude that the measure of the angles must be equal, because vertical angles are angles opposite each other when to lines cross, the only thing they have in common is the vertex, when this happens that pair of angles are congruent.

An image is attached to show an example of vertical angles, which are always congruent.

Trava [24]2 years ago
3 0
A.the measures of the angles must be equal
Vertical Angles- are the angles opposite of each other when two lines cross. They are always equal.
You might be interested in
There are 100 sheets of paper in the printer, and the number of sheets of paper, p, left after ,t, minutes of printing is given
Mice21 [21]
I think so 12 to 13 minutes will it take to use all sheets..
8 0
3 years ago
What is 4 2/7 as an improper fraction?<br> HURRYYYYYYY
Alika [10]

Answer: C. 30/7

Step-by-step explanation: To make an improper fraction out of a mixed one we have to multiply the denominator by the whole number (in this case is 4) and then add the numerator. So 7 x 4 = 28 + 2 = 30, so 30/7 would be the correct answer choice.

Hope this helps!

7 0
2 years ago
PLEASE HELP ASAP!!!!!!!!!! EASY MATH 25 PTS
Harman [31]

its not worth 25 points but ok here u go let's solve your equation step-by-step.

3y−1=13−4y

Step 1: Simplify both sides of the equation.

3y−1=13−4y

3y+−1=13+−4y

3y−1=−4y+13

Step 2: Add 4y to both sides.

3y−1+4y=−4y+13+4y

7y−1=13

Step 3: Add 1 to both sides.

7y−1+1=13+1

7y=14

Step 4: Divide both sides by 7.

7y

7

=

14

7

y=2

Answer:

y=2 so there your answer is this equation has one solution  your welcome

4 0
2 years ago
Read 2 more answers
A circular plate has a diameter of 11 inches. Which is closest tothe area of this plate? Show your work.A 17.3 square inchesC 95
monitta
Area of a circle= πr²

Data:
diameter=11 in

ratius=diameter/2=11 in/2=5.5 in

Area of this circular plate=π(5.5 in)²=30.25π in²=30.25 * 3.141592... in²≈
≈95.0 in².

answer :  c  95.0 in²
8 0
3 years ago
Sep 08, 2:59:48 PM
Anuta_ua [19.1K]

Answer:

5c + 1.3d - 6.3

Step-by-step explanation:

5c-(-1.3d-6.3)\\\\\boxed{5c+1.3d-6.3}\\\\\left \{ {{-1*-1.3d=1.3d} \atop {-1*6.3=-6.3}} \right.

Hope this helps.

8 0
2 years ago
Other questions:
  • 25/160 into a decimal??
    6·2 answers
  • How do I find the mean absolute deviation of a data set
    14·1 answer
  • What is the least common multiple of 8 and 11
    8·1 answer
  • Please help and explain all the way
    12·1 answer
  • What’s an injective function?
    11·2 answers
  • 1/3=?/24 <br>Which number is missing to make the equation true?​
    8·2 answers
  • A corner store sells two kinds of baked goods: cakes and pies. A cake costs $4 and a pie costs $6. In one day, the store sold 9
    9·1 answer
  • Please help asap!!!!
    11·1 answer
  • six cocker spaniels have a total weight of 192 pounds. Five golden retreivers have a average weight of 71 pounds. what is the av
    8·1 answer
  • Circle the expressions that give the same product as 5 x 3/7
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!