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
Marat540 [252]
3 years ago
13

15. find the values of x and y

Mathematics
1 answer:
zloy xaker [14]3 years ago
3 0

Answer:

y = 8

x = 21

Step-by-step explanation:

Find x first. Since there is a straight line, we can conclude it's equal to 180 degrees.

11x + 10 -61 = 180

Add 10 to negative 61.

11x - 51 = 180

Add 51 to both sides.

11x = 231

Divide 11 both sides

x = 21.

Now put x in the equations to solve.

This is for the small angle on the right side.

(21+10) = 31

This is for the big angle on the right side.

(10(21) - 61)

210 - 61 = 149.

Now for the other side, we know the degree for the smaller side on the left side since it's a vertical angle.

31 degrees for top left angle. Since we know this side is 180 just subtract 31 from 180 and you'll get 149.

18y + 5 = 149

Subtract 5 both sides.

18y = 144

y = 8.

You might be interested in
45 Points!!!
yawa3891 [41]

Answer:

5.3

Step-by-step explanation:

subract

4 0
3 years ago
Help me with this quick!
lara [203]

6g+10≤35

Hope that helps!!! :D

3 0
3 years ago
Which estimation could be used to make sure the answer is reasonable? Claudia mixed 16.7 pounds of sand with 12.6 pounds of soil
ra1l [238]
The answer for your question is a). Because if you add 12.6 pounds by 16.7 pounds you will get 29.3 as your answer.the estimated answer is 30 and,22.1 estimated is 22.Finally,you just subtract 30 by 22 and you get your answer as 8.
7 0
3 years ago
Will give brainliest!
goblinko [34]
As the weight increases, the price increases.
4 0
3 years ago
Read 2 more answers
Please help me with my delta math
astra-53 [7]

Answer:

Use “ Math- way”

Step-by-step explanation:

It’s a web browser made for this stuff, you‘re welcome

5 0
3 years ago
Other questions:
  • Find the difference (3-2x+2x^2)-(4x-5+3x^2)
    9·1 answer
  • What is the reflection of -3,3 over the y axis
    10·1 answer
  • Whats the difference between numerator and denominatir
    8·2 answers
  • Suppose that 30% of all students who have to buy a text for a particular course want a new copy (the successes!), whereas the ot
    6·1 answer
  • 4. Simplify (2 – 3x)(3x2 - 2x -1).
    14·1 answer
  • Find a8 of the sequence 10,9.75,9.5,9.25,
    15·2 answers
  • Identify the equation of the circle J with center K(-7,3) and radius 6.
    5·2 answers
  • Evaluate the expression(ab) for a = 10 and b= 4
    13·2 answers
  • suppose sin(theta)=2/5, use the trig identity sin^2(theta)+cos^2(theta)=1 and the trig identity tan(theta)=sin(theta)/cos(theta)
    8·1 answer
  • What is the value of x?<br> X<br> 35<br> 85<br> Write your answer in the box.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!