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
Rufina [12.5K]
3 years ago
8

You can ignore a and b but can someone help me with c and d plz :)

Mathematics
2 answers:
katrin2010 [14]3 years ago
7 0

Answer:

(below)

Step-by-step explanation:

c) the angles are in the interior on the same side of the transversal, making them supplementary

equation: 2x + 20 + 120=180 and then when solved you would get x =20

d) the angles are corresponding, which makes them congruent

equation: 3x + 10 = 100 and then when solved you would get x = 30

garri49 [273]3 years ago
7 0
For C, the answer is x = 20. Explanation: the sum of the two angles is equal to 180 degrees, since they are across parallel lines. Plug the two angles into an equation that equals 180. You should have (2x + 20) + 120 = 180. Simplify the equation by subtracting 120 from both sides. You should now have 2x + 20 = 60. Subtract 20 from both sides. 2x = 40. Now simplify the equation by dividing both sides by 2, and you get your answer, x = 20. The answer for D is x = 30. Explanation: Since the angles are on the same side of parallel lines, they are equal. Plug the angles into an equal equation: 3x + 10 = 100. Subtract 10 from both sides to get 3x = 90. Now divide both sides by 3 to get your answer, x = 30.
You might be interested in
Find the area of the figure. (sides meets at right angle)
S_A_V [24]
Multiply length time width, and make sure you square your answer!
3 0
2 years ago
What is 30% as a fraction
krok68 [10]
 = 30%

= 0.3

= 3/10

Hope this helps.
4 0
3 years ago
Read 2 more answers
Two boys are throwing a baseball back and forth. The ball is 4 ft above the ground when it leaves one child’s hand with an upwar
AleksandrR [38]
The answer to this question is A, 12. Hope this helps.
3 0
3 years ago
Read 2 more answers
Simplify the expression 4x+6x-11x+2+x2-19
Artyom0805 [142]

4x+6x-11x+2+x2-19

simplified the answer is

X2-X-17

5 0
3 years ago
Read 2 more answers
Cylinder A has a radius of 1 m and a height of 4 m. Cylinder B has a radius of 2 m and a height of 4 m. What is the ratio of the
Svetlanka [38]

Note: The volume of a cylinder is:

radius² × π × height

First lets work out the volume of Cylinder A:

Volume = 1² × π × 4

             = 4π  m³

Now lets work out the volume of Cylinder B

Volume = 2² × π × 4

             = 16π  m³

__________________________________________

Now lets compare the volumes ( Cylinder A : Cylinder B)  :

4π : 16π

Lets simplify this by dividing both sides by 4π:

     4π : 16π            <em>( </em>÷ <em>4π)</em>

----> 1 : 4        

_____________________________________________________

Answer:

Option b) 1 : 4

8 0
2 years ago
Other questions:
  • Pleaseee I need help on this one too
    12·1 answer
  • What are some fractions less than 1/2
    8·2 answers
  • Multiply each equation by a number that produces opposite
    7·1 answer
  • Which of the following expressions are equivalent to 3V 2 ? Select all that apply. ​
    11·1 answer
  • Please help ASAP! Geometry gotta find the angle measures.
    10·1 answer
  • . Laura decides to finance the final price of the
    13·1 answer
  • Does the point (8,0) lie on the line represented by 3x + 2y = 16?<br> O True<br> False
    8·1 answer
  • Find the endpoint if A (5,-2) and the midpoint is B (3,6), what is C
    10·1 answer
  • What is the distance between the points (-5,2) and (-5, -10)?
    13·2 answers
  • In apirl is rained 1/4 of a inch on 15 diffret day how many inches of rain fell
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!