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
nevsk [136]
3 years ago
10

Given m || n, find the value of x and y

Mathematics
1 answer:
Anika [276]3 years ago
7 0

Answer:

x = 16 and y = 121

Yes, its a long process.

Step-by-step explanation:

vertical angles are congruent given that: we do this

(4x-5)+(4x-5)+y+y=360

or

2(4x-5)+2y=360

divide both sides by 2

(4x-5)+y=180

distribute (there is an invisible 1 beside the parentheses of 4x-5)

4x-5+y=180

add 5 to both sides

4x+y = 185

subtract y from both sides

4x = 185-y

divide both sides by 4

x = (185-y)/4

note that (4x-5) is also EQUAL to (3x+11)

4x-5=3x+11

subtract 3x from both sides

x-5=11

add 5 to both sides

x = 16

Now that we know what x is, we can substitute it in the equation we got from 2(4x-5)+2y=360

Our equation was

x = (185-y)/4

16 = (185-y)/4

Multiply both sides by 4

64 = 185-y

Subtract 185 from both sides

-121=-y

multiply both sides by -1

121 = y

You might be interested in
I WILL GIVE BRAINLIEST!!<br><br> Just need help for questions 88 and 90.
rusak2 [61]
Q90 is between 44 degrees till 65 degrees
7 0
2 years ago
Six more than the product of seven and a number is 55.
mariarad [96]

Answer:

7x + 6 = 55; x=7

Step-by-step explanation:

"six more than" -> +6

"product of seven and a number" -> 7x

7x + 6 = 55

7x = 55 - 6

7x = 49

x=7

8 0
3 years ago
Read 2 more answers
PLS ANSWER AS SOON AS POSSIBLE
Crank
I’m think it’s true! Good luck!
3 0
2 years ago
Read 2 more answers
Martina took out a loan for 7 months and was charged simple interest at an annual rate of 7.2%. The total interest she pald on t
ycow [4]

Answer:

70 thats it bro

8 0
2 years ago
Brett is installing a gravel path along the diagonal of a rectangular garden. The garden measures 3
NISA [10]

Answer:

The answer is C, First you must find the length of the diagonal gravel path and you can use Pythagorean Theorem to do this. 24^2+32^2=c^2 and solve for c which will get you 40 feet. Now, solve for the area of the path by multiplying 40*2 (2 feet wide) which will get you an area of 80 square feet. Multiply 80 by 3.5 and then the answer is $280. Hope this helped you :)

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • What is the domain of the function f (x) = StartFraction x + 1 Over x squared minus 6 x + 8 EndFraction? all real numbers all re
    9·2 answers
  • For each store what is the ratio of the number of cans to the price? Super saver 12 pack 4 for $10, shop smart 24 pack 2 for $9,
    15·1 answer
  • Over the course of 4 days the price of stock at Acme corporation fell $28. What was the average change in stock price per day?
    8·1 answer
  • A patients bill for surgery is $2118.93. His insurance will pay for 75% of the surgery cost. What will the patient owe for surge
    10·1 answer
  • Anybody know ???????????
    10·1 answer
  • Please help!! -5 = 7 + 3r
    10·2 answers
  • A store has a 20% off discount. If the original price of a shirt is $48, how<br> much will you pay?
    10·1 answer
  • Meal A has 170 calories in 3 servings. Meal B has 160 calories
    8·1 answer
  • Rate of change for coordinates (8,-2) (0,4) (-4,7)
    5·1 answer
  • The Tropical Bay Resort complex is building a new irrigation system to ensure proper watering of their luscious landscape. Assum
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!