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
saw5 [17]
3 years ago
10

Find the values for x and y.

Mathematics
1 answer:
vivado [14]3 years ago
8 0
Both sides need to equal 180 (The side with the 90 degrees measurement and the side with equations). So first subtract 180 from 90
180 - 90
to get the measurement of 5x and you get 90 but we aren't done yet since we need to find x so now we need to divide 5 by 90
90 \div 5 = 18
and we get 18 which is X.
x = 18
Now we need to find the measurement of Y. Now both angles on that side together equals 180 so we need this equation.
5(y + 11) + 4y - 10 = 180
First, distribute 5(y + 11)
5 \times y \\ 5 \times 11
Then you get this equation :
5y + 55 + 4y - 10 = 180
Now, add the two equations together
5y + 55 + 4y - 10
and you get this equation

9y + 45 = 180
Now subtract 45 from both sides
9y + 45 - 45 = 180 - 45
and divide by 9 on both sides
9y \div 9 = 135 \div 9
and you get your answer
y = 15

So
x = 18
and
y = 15
You might be interested in
Ratios and rates are ways to relate different quantities. For example, for every 1 car, there are 4 tires. This is a ratio. What
Olenka [21]

Cookies I make make sugar is 1 cup for every 2 cups of flour so it is 1 to 2


3 0
3 years ago
I NEED HELP ASAP!!!!
Advocard [28]

Answer:

The y-int. is 4 and the slope is 1/3

Step-by-step explanation:

4 0
3 years ago
Use the perfect square method <br> (3x + 3)^2 = 36
kkurt [141]

Factor out the common term; 3

(3(x + 1))^2 = 36

Use the Multiplication Distributive Property; (xy)^a = x^ay^a

3^2(x + 1)^2 = 36

Simplify 3^2 to 9

9(x + 1)^2 = 36

Divide both sides by 9

(x + 1)^2 = 36/9

Simplify 36/9 to 4

(x + 1)^2 = 4

Take the square root of both sides

x + 1 = √4

Since 2 * 2 = 4, the square root of 2 is 2

x + 1 = 2

Break down the problem into these 2 equations

x + 1 = 2

x + 1 = -2

Solve the first equation; x + 1 = 2

x = 1

Solve the second equation; x + 1 = -2

x = -3

Collect all solutions;

<u>x = 1, -3</u>

8 0
2 years ago
A chemistry professor suspects that there is a relationship between the number of classes a student misses and that student’s sc
Airida [17]

Answer:

Interference for regression

Explanation:

Interference for regression is the most suitable statistical test to use to find out if there is any link between number of missed classes and the final test scores.

Because those two variables are related and student test score can be predicted using number of classes that are missed.

5 0
3 years ago
pencils come in cartons of 24 boxes. a school bought 50 cartons of pencils for the start of school. each box of pencils cost $2.
tensa zangetsu [6.8K]
The answer would be 2400 dollars
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is 6 yards times 3.6 yards equal
    11·1 answer
  • Round 53.17 to the nearest tenth.<br> A) 50.0 <br> B) 53.1 <br> C) 53.2 <br> D) 60.0
    8·1 answer
  • Suppose you invest $2000 at an annual interest rate of 4.5%. how long will it take for it to earn $495?
    8·1 answer
  • A company policy requires that, for every 40 employees, there must be 3 supervisors. If the are 285 supervisors at the company h
    11·1 answer
  • Consider the enlargement of the rectangle. A smaller rectangle with length of x inches and width of three-fifths inch. A larger
    12·2 answers
  • Ronnie wants to put 1/12 of a pound of bird seed in each of the bird cages. He has 2/3 of a pound of bird seed left to use. How
    6·1 answer
  • A recipe calls for 5 1/2 cups of flour. Lorenzo only has 3 1/4 cups of flour. Write and solve an equation to find the additional
    5·1 answer
  • Arrie is planning her birthday party at a restaurant. She cannot spend more than $75 on the party. The cost per person for the m
    9·1 answer
  • HELP VERY MUCH NEEDED PLEASE AND THANKYOUUU!!Drag the tiles to the correct locations on the image. Not all tiles will be used.
    10·1 answer
  • PLEASE HELP ITS FOR A REALLY BIG TEST
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!