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
GuDViN [60]
3 years ago
14

In the figure, AOB and COD are straight lines. Find x and y. E A 20 65 B

Mathematics
1 answer:
ASHA 777 [7]3 years ago
6 0

The image of the straight lines is missing so i have attached it.

Answer:

x = 20°

y = 120°

Step-by-step explanation:

From the image attached, we can say that;

3x + (7x - 20) = 180

This is because sum of angles on a straight line is 180°

Thus;

3x + 7x - 20 = 180

10x = 180 + 20

10x = 200

x = 200/10

x = 20°

Also,3x + y = 180

Because sum of angles on a straight line is 180°. Thus;

3(20) + y = 180

60 + y = 180

y = 180 - 60

y = 120°

You might be interested in
What's 6/7 written as a fraction with a denominator of 42
zimovet [89]
36/42 
multiply the top and bottom by 6. 
7 x 6 = 42 
6 x 6= 36 
3 0
3 years ago
The ratio of boys to girls in 8th grade at ESHS is 5:3. Calculate the number of boys if there are 210 girls. What is the total n
frosja888 [35]

Answer:

350

Step-by-step explanation:

If there are 210 girls, then the number of boys is (210÷3)x7=350.

5 0
3 years ago
Read 2 more answers
Find the missing side length
o-na [289]

is it Possibly 3 yards?

7 0
3 years ago
What does the digit 8 represent in 687, 413?
zvonat [6]

Answer:

80,000

hope this helps

have a good day :)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the value of x?
Helga [31]

2x+20=3x-30

x=50

2x+20=3x-30

x=50

2x+20=3x-30

x=50

2x+20=3x-30

x=50

7 0
3 years ago
Other questions:
  • Help with this question please
    5·1 answer
  • A cone has a height of 2.5 in. and a radius of 5 in. What is the volume of the cone? (Use 3.14 for pi. Round the answer to two d
    7·2 answers
  • Eric has 34 toy cars . He gives 4 cars to his little brother . Then Eric puts an equal number of his you cars in 5 bags . How ma
    12·2 answers
  • If a varies directly as b, and a = 28 when b = 7, find b when a = 5.
    5·2 answers
  • Figure ABCD is a rectangle find the value of x
    11·2 answers
  • Kylie made a 4 ounce milkshake two thirds of the milkshake was icecream how many ounces of icecream did kiley us in the shake​
    5·1 answer
  • 9⁄11 = ?⁄22 <br><br> A. 9<br> B. 18<br> C. 4<br> D. 12
    8·2 answers
  • Brett picks tomatoes from his garden and bags them up to give to his neighbors. He starts with 36 bags of tomatoes and gives out
    13·1 answer
  • Ashley rode her bicycle 29.4 miles in 4 hours. She rode the same number of miles each hour. How many miles did ride her bike in
    7·2 answers
  • 1. Henri cut a rope into two pieces with lengths having a ratio of 5 to 2. The shorter piece is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!