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
Naily [24]
3 years ago
9

Solve x and y. show all work

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
7 0

Answer:

Solution given:

y+135°=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]

y=180°-135°

y=25°

again

2x-1+3x+1=180°[sum of opposite angle of a cyclic quadrilateral is supplementary]

5x=180

x=180/5.x=36

x=36°,y=25°

You might be interested in
What are these questions i need help
Over [174]

The roots of the equation f(x) = x^2 - 93987 are x = √93987 and x = -√93987

<h3>What are quadratic equations?</h3>

Quadratic equations are equations that have a second degree and have the standard form of ax^2 + bx + c = 0, where a, b and c are constants and the variable a does not equal 0

<h3>How to determine the other roots of the equation?</h3>

The equation of the function is given as:

f(x) = x^2 - 93987

The above equation is a quadratic equation

Express the equation as a difference of two squares

f(x) = (x - √93987)(x + √93987)

Set the equation of the function to 0

(x - √93987)(x + √93987) = 0

Split the factors of the above function equation as follows

x - √93987 = 0 and x + √93987 = 0

Solve for x in the above equations

x = √93987 and x = -√93987

Hence, the roots of the equation f(x) = x^2 - 93987 are x = √93987 and x = -√93987

Read more about roots of equation at

brainly.com/question/776122

#SPJ1

5 0
1 year ago
Help with solving simulatenous equations with 1 quadratic . question attached
yuradex [85]

Answer:

x = 1/2, y = 17/2

x = -3, y = 12

7 0
3 years ago
Read 2 more answers
Julien was involved in an accident in which he merged into another car, damaging the front fender of the other car. Julien is fu
Irina-Kira [14]

Answer:

Collision coverage pays for damage to your car resulting from a collision with another car, an object, such as a tree or telephone pole, or as a result of flipping over (note that collisions with deer are covered under comprehensive). It also covers damage caused by potholes.

Hope this helped. :)

4 0
3 years ago
You select a card at random from the cards that make up the word "replacement". Without replacing the card, you choose a second
lutik1710 [3]

Answer:

The probability is 14/55

Step-by-step explanation:

The word replacement contains 11 letters.

In which 4 letters are vowel = e,a,e,e

And 7 letters are not vowel = r,p,l,c,m,n,t

The probability of getting the vowel in the first try = 4/11

The probability of getting something that is not a vowel = 7/10.

The denominator is one less because the vowel card is not replaced, meaning there is one less card to choose from.

Multiply the values:

=4/11 * 7/10

=28/110

=14/55

The probability is 14/55....

5 0
3 years ago
QUESTION 2<br><br> Which graph could be used to represent a non-proportional situation?
madreJ [45]
The one that doesn’t go through the origin
6 0
3 years ago
Other questions:
  • NEED THIS AS SOON AS POSSIBLE-The standings for Madelyn’s fantasy ping pong league are shown in the table below. Help Madelyn so
    12·2 answers
  • The pier is 200 meters long each board is 80 centimeters wide how many boards are in the pier
    10·2 answers
  • Determine the equation of the line that passes through the points (-3. -7) and (5, 2)
    7·1 answer
  • Carmichael bought 9 tickets to attend a spaghetti supper fundraiser at her
    11·1 answer
  • Please help!....! this is due today !
    15·1 answer
  • In a recent year, movie theater owner received a total of $7,660 million in movie admission tickets. About 7/10 of this amount w
    10·1 answer
  • How is it even possible to get negative points?
    6·2 answers
  • Please help i’ll mark brainlest!!!!!
    6·1 answer
  • The circular play area has a diameter of 16 ft. There is a walkway that surrounds the play area is 3' wide. What is the area of
    5·1 answer
  • Use the area of the rectangle to find the area of the triangle.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!