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
LekaFEV [45]
3 years ago
15

Solve for x. Show your work.

Mathematics
2 answers:
creativ13 [48]3 years ago
8 0

Answer:

Step-by-step explanation:

total degrees of a line is 180

4x+20+60=180

4x=100

X=25

faust18 [17]3 years ago
3 0

Answer:

x=25

Step-by-step explanation:

4x+20+60=180

4x+80=180

4x=100

x=25

You might be interested in
Write a word problem that can be solved by ordering 3 decimals to thousand include a solution
IrinaK [193]

Answer:

I have no clue but this was two years ago so hopefully you know the answer by now

Step-by-step explanation:

yes

6 0
3 years ago
While on a business trip to Brookfield, Haley treated her co-workers to a meal that cost $50. Haley knew that when the bill came
frosja888 [35]

Answer:

$66

Step-by-step explanation:

The meal cost $50 without taxes.

The cost of tax:

$50*%14= $7

so she will pay a $7 tax

Also, she wants to tip %18 of the original $50 so:

$50*%18= $9

so she will tip $9

$50 + $7 + $9 = $66

8 0
3 years ago
Jordan lives 6 kilometers due south of his parents' house and 4 kilometers west of his grandparents' house. On his birthday, Jor
rusak2 [61]

Answer:

Step-by-step explanation:

The direction of movement of Jordan on his birthday forms a right angle triangle. His movement from his house to his parents due south represents the opposite side of the right angle triangle. His movement due west represents the adjacent side and the movement back home along the straight line, d represents the hypotenuse. To determine d, we would apply the Pythagorean theorem. Thus

d² = 6² + 4² = 52

d = √52 = 7.2 km

The total distance that he drove on his birthday is

6 + 4 + 7.2 = 17.2 km

5 0
3 years ago
How many solutions does the system of nonlinear equations graphed below<br> have?
astra-53 [7]

Answer: Look at the number of points where the graphs intersect each other...the points where the graphs of the functions cross each other are the solutions to the system. 

Upon looking, you should see 4 points where the graphs intersect, so there are 4 solutions to the non-linear system of equations. 

Step-by-step explanation:

7 0
3 years ago
The lengths of three sides of a triangle are given. Classify each triangle as acute, right, or obtuse. 6,9,7
katrin2010 [14]
Answer : acute
Right triangle : a^2+b^2=c^2
Acute triangle : a^2+b^2 > c^2
Obtuse triangle:a^2+b^2 < c^2
6^2+7^2 > 9^2
7 0
3 years ago
Other questions:
  • Help ASAP pleaseeeee!!!!!!!!
    5·1 answer
  • FIND THE UNIT RATE .ROUND TO THE NEAREST HUNDRETH IF NESSARY (SUSAN PAID $7.40 FOR 5 POUNDS OF GREEN GRAPES?)
    6·1 answer
  • How to solve 2x-5+3a-5x+10a for combining like terms
    9·1 answer
  • The equation 4x-45=y is used to find your profit y in dollars from buying $45 of supplies and washing cars for $4 what does the
    6·1 answer
  • The diagram shows the dimensions of a park and a garden. The shape of the garden is similar to the shape of the park.
    5·1 answer
  • Emily goes to the gym every 4 days. Scott goes to the gym every 14 days. Emily and Scott both go to the gym today. How many days
    14·1 answer
  • Solving two step equations w/-3+14=5
    9·1 answer
  • Help me now i dont know
    7·2 answers
  • The seventh grade students are having an end-of-year party in the school cafeteria. There are 754 students attending the party.
    8·1 answer
  • Solve the system using substitution x+5y=0 3y+2x=-21
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!