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
Elenna [48]
3 years ago
15

In the diagram below AB is parallel to CD what is the value of y?

Mathematics
2 answers:
Savatey [412]3 years ago
8 0

<u>Answer-</u>

<em>The value of y is </em><em>45°</em>

<u>Solution-</u>

When two lines are crossed by another line (i.e the transversal), a pair of angles

  1. on each of those two lines
  2. on opposite sides of the transversal
  3. but outside those two lines

are called Alternate Exterior Angles.

When the two lines are parallel Alternate Exterior Angles are equal.

So, in this case the two highlighted angles are Alternate Exterior Angles and as given that AB || CD, so y=45°

Ilya [14]3 years ago
5 0
Y° = y₁° (opposite or Vertical angles), but y₁ = 45° corresponding angles,


then y = 45°
You might be interested in
Which of the sets of ordered pairs represents a function?
Marrrta [24]

Answer:

Set A

Step-by-step explanation:

By definition "a function may NOT have two y-values assigned to the same x-value, [but] it may have two x-values assigned to the same y-value."(https://mathbitsnotebook.com/Algebra1/Functions/FNFuncBasics.html)

Set A has follows this set of rules while Set B does not. Also if we graph it, Set B does not pass the vertical line test. (Learn about the vertical line test in the link below).

http://www.coolmath.com/algebra/15-functions/03-vertical-line-test-01

7 0
3 years ago
If n(A) =15 n (B) = 9 n(A∩B) =4 <br> find n(A U B)
Xelga [282]

Answer:

20

Step-by-step explanation:

n(A) only =15-4=11

n(B) only=9-4=5

n(A n B)=4

n(A U B)=11+5+4=20

5 0
3 years ago
HURRY PLZ! also please find tan as well!!! will mark brainliest!!
vazorg [7]
I honestly don’t know man but don’t worry, if you get a bad score it won’t matter in 30 years :)
3 0
3 years ago
Please answer this.. please :)
valkas [14]
Line a has a larger value
5 0
3 years ago
Read 2 more answers
Bradley estimated the height of a tree at 2.5 meters. Carla estimated that tree's height at 8 feet.
vredina [299]

Answer: 4.1 feet : 4 feet

Step-by-step explanation:

From the question, we are informed that Bradley estimated the height of a tree at 2.5 meters. Carla estimated that tree's height at 8 feet.

The conversion ratio be used to compare Bradley's and Carla's estimates of the tree's height when measured in feet goes thus:

Since 1 feet = 0.305 meters

2.5 meters will be = 2.5/0.305 = 8.2 feet

Therefore the conversion ratio will be:.

= 8.2 : 8

Reducing to lowest term will be

= 4.1 feet : 4 feet.

= 4.1 : 4

4 0
3 years ago
Other questions:
  • The world’s fastest train travels about 162 mi/h. Estimate how far the train travels in 4.75 h.
    11·2 answers
  • Explain how you can round 25.691 to the greatest place
    6·2 answers
  • Find the gcf of the numbers 18 using list of factors
    15·2 answers
  • Kayla’s class went on a field trip to an aquarium. One tank had 30 clown fish. She miscounted the total number of clown fish in
    8·1 answer
  • Price is frequently only way to attract consumers to store when merchandise products are comparable. True False
    14·1 answer
  • Solve the following equation 5x-15=50
    6·2 answers
  • Help pleaseeeeeeeee!!!!
    12·1 answer
  • Factor completely, then place the factors in the proper location on the grid. y2 - xy - 56x2​
    14·1 answer
  • No links, will give brainliest
    5·1 answer
  • Solve for d. 2(d − 10) = 18 d =
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!