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
stira [4]
3 years ago
7

Find the value of X and y from the figure​

Mathematics
2 answers:
Shalnov [3]3 years ago
8 0

Answer:

180° = x + (2x -15)

180°=3x-15

3x = 195

x =65°

x + y = 180°

65+ y= 180°

y = 115°

Karo-lina-s [1.5K]3 years ago
5 0

Answer:

x = 65, y = 115

Step-by-step explanation:

x and 2x - 15 are adjacent angles and supplementary, thus

2x - 15 + x = 180

3x - 15 = 180 ( add 15 to both sides )

3x = 195 ( divide both sides by 3 )

x = 65

y and 2x - 15 are congruent ( alternate angles ), thus

y = 2x - 15 = 2(65) - 15 = 130 - 15 = 115

You might be interested in
A bag contains 7 blue marbles and 7 green marbles. Which shows the likelihood of choosing a blue marble?
satela [25.4K]
Not 100 %  but I would think as likely as not because you have the same amount of both.  1/2 the chance
8 0
3 years ago
Read 2 more answers
Pls help with this someone i'm struggling with this!
AfilCa [17]

Answer:

x=9

Step-by-step explanation:

Remove the radical by raising each side to the index of the radical.

5 0
3 years ago
Read 2 more answers
The ratio of bous to girls in the school is 1 to 4. If there are 20 girls, how many boys are there?
anyanavicka [17]

if there's 1 boy to every 4 girls, there's going to be 5 boys for every 20 girls

6 0
3 years ago
Read 2 more answers
Mark has been watching 16 movies for the past x months. Max has been trying to keep up with his pace but has only been able to w
egoroff_w [7]

Mark = 16

Max = 8

16 + 8 = 24

144/24 = 6

Option D. 6 months

4 0
3 years ago
A bank offers a 3% annual interest rate for a savings account. Hannah puts $6,000 into an account to save for college. How much
Cloud [144]
(103/100)×6000
=¢6180
8 0
3 years ago
Other questions:
  • Monica built a remote-controlled, toy airplane for a science project. To test the plane, she launched it from the top of a build
    6·1 answer
  • How do i solve this?
    12·1 answer
  • Simplify the following expression Root3 (27)*4^2
    5·2 answers
  • Which of the following is a function equivalent to f(x) = 3(1.7)4x? (5 points) f(x) = 25.06x f(x) = 3(8.35)x f(x) = 3(8.25x) f(x
    9·2 answers
  • 1.45x + 1.25y =70.85 <br><br> x + y = 53
    7·1 answer
  • What is the value of x in the equation -6 + x = -1?<br> -5<br> -7<br> 7<br> 5
    11·2 answers
  • What is the slope of the line that passes through the points (-2, 2), and (-4,-2)?
    11·2 answers
  • A game used a standard of six sided dice what is the probability it will be a five<br>​
    11·1 answer
  • What is the value of the rational expression 2x2+ 5x +9/x2+2x -1?
    14·1 answer
  • Enter an algebraic expression for the word expression. The quotient of −3 and y
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!