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
lisabon 2012 [21]
2 years ago
15

HELP ASAP PLS GIVE EXPLANATION/STATEMENT AND REASON FORM

Mathematics
2 answers:
PSYCHO15rus [73]2 years ago
6 0

Answer:

Step-by-step explanation:

x = 120

rewona [7]2 years ago
5 0

<u>Answer:</u>

  • The value of x is 120.

<u>Step-by-step explanation:</u>

<em>Draw an extra line. You can do it in any direction. You can see that the extra line you drawn, forms an angle. The angle must be equal to 50 or 70 because of alternative inner angles. With the help of the triangle properties, you can find the value of x.</em>

<u>We know that:</u>

  • 70 + 50 + (180 - x) = 180

<u>Work:</u>

  • 70 + 50 + (180 - x) = 180
  • => 120 + (180 - x) = 180
  • => 120 + 180 - x = 180
  • => 300 - x = 180
  • => \hue\boxed{x = 120}

Hence, <u>the value of x is 120.</u>

Hoped this helped.

BrainiacUser1357

You might be interested in
What number is 75% of 300
Readme [11.4K]
----------------------------------------------
Change percentage to decimal
----------------------------------------------
75% = 0.75

----------------------------------------------
Find percentage
----------------------------------------------
75% of 300 = 0.75 x 300
75% of 300 = 225

----------------------------------------------
Answer: 225
---------------------------------------------- 

8 0
3 years ago
the ratio of chicken to pigs to horses in a farm is 10:2:3.if there is 120 chickens in the farm then the number of the horses in
Veseljchak [2.6K]

Answer:

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Mrs. Henderson wants to put wallpaper border around her living room the room is 18 ft by 22 ft. How many feet of border are need
irga5000 [103]
If I am understanding the question, and assuming the living room is a rectangle, then the border should be 80 ft
8 0
3 years ago
A waitress sold 15 ribeye steak dinners and 18 grilled salmon​ dinners, totaling ​$559.81 on a particular day. Another day she s
Orlov [11]

Let  the steaks = X and the salmon = y.

Set up two equations:

15x + 18y = 559.81

19x + 9y = 583.66

Now using the elimination method:

Multiply the second equation by -2, then add the equations together.

(15x+18y=559.81)

−2(19x+9y=583.66)

Becomes:

15x+18y=559.81

−38x−18y=−1167.32

Add these equations to eliminate y:

−23x=−607.51

Divide both sides by -23 to solve for x:

x= -607.51 = -23 = 26.413478

Now you have the cost for a steak.

To solve for the cost of the salmon, replace x with the value in the first equation and solve for y.

15(26.413478) + 18y = 559.91

396.202174 + 18y = 559.81

Subtract 396.202174 from both sides:

18y = 163.607826

Divide both sides by 18:

y = 163.607826 / 18

y = 9.089324

Round both x and Y to the nearest cent:

X (Steaks) =$26.41

Y (Salmon) = $9.09

7 0
3 years ago
Help me pls ASAP!
Cloud [144]
It wold be letter D.
7 0
3 years ago
Other questions:
  • Wat is 1000 divided by 350
    5·1 answer
  • If two pizzas cost as much as three cakes, and if one cake costs $6, how much do five pizzas cost?
    5·2 answers
  • He pattern of numbers below is an arithmetic sequence:
    13·2 answers
  • Which table shows a negative correlation? A 2-row table with 6 columns. The first row is labeled x with entries 2, 5, 6, 7, 10,
    5·2 answers
  • $10. Find the value of x in the figure.
    6·1 answer
  • Will mark brainliest <br> Thank u!
    10·2 answers
  • A customer deposits $2000 in a savings account that pays 5.2% interest compounded quarterly. How much money will the customer ha
    9·1 answer
  • URGENT! When we solve (cos²x - 1 = 0) by adding and taking the square root, how come we get the same answer when we factor (cos²
    13·1 answer
  • CAN SOMEONE PLZ HELP ME, I NEED IT ASAP, AND I WOULD LIKE IT IF U COULD EXPLAIN YOUR ANSWER!!!!!
    8·2 answers
  • A theme park owner charges
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!