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
KiRa [710]
3 years ago
12

Will give brainliest to the correct answer (nor links or account will be reported) :)

Mathematics
1 answer:
Setler [38]3 years ago
4 0

Answer:

38, 26

Step-by-step explanation:

(x+78) + (x-12) +x = 180

3x + 66 =180

3x = 114

x = 38

P = 38-12=26

You might be interested in
Find the coordinates for the midpoint of the segment with endpoints given. (12, 4) and (-8, 8)
Margaret [11]
The midpoint means your cutting it in half, so you want to take the sum of the endpoints and divide them by two. The equation for this is (x1 + x2 / 2 , y1 + y2 / 2).
(12 + -8 / 2 , 4 + 8 / 2)
(4/2 , 12/2)
(2,6) is your midpoint
4 0
3 years ago
You have a poster that is 5 feet by 3 feet. You want to put a frame, with a uniform width, around the picture as shown. The post
arlik [135]

Please don't give me credit, but I want to say that;

1. You need a picture attached to this

2. Make sure you add if 5 feet is the length or width, in addition to the 3 feet

3. The width can't be a negative value, so eliminate the negative answers

4. For the second answer, why is there a coma preceding another value? The width can can only be one value

You can add all these elements

Hoped this helped!

4 0
3 years ago
2 1/5 divided by 1 1/2
uysha [10]

Answer:

1 7/15

hope this helps

have a good day :)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Plz help ill give brainlist to you
GrogVix [38]
The answer to your question is 13/20, .65, 65%
8 0
3 years ago
Identify all the three-dimensional figures that result from the rotations of the two-dimensional shapes.
Artemon [7]
Sounds like a cylinder.
6 0
3 years ago
Other questions:
  • Find the product. -8 [7,-4,0][-3,0,5][6,2,1]
    11·1 answer
  • When two events are​ independent, the probability of them both occurring is simply the product of their individual probabilities
    14·1 answer
  • What is the value of t in the following equation? t + 14 = 2 712
    12·1 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
  • I need to calculate the degree of x=tan^-1(21.3/23)
    9·1 answer
  • At Dubai English School, 549 students use buses to go to school. If this number is 75% of the total school enrollment, then how
    12·1 answer
  • Need help with this question please
    15·1 answer
  • The round-trip distance between Tampa, Florida and New Orleans, Louisiana is 944 miles. A truck driver has made the round trip b
    13·1 answer
  • Solve the equation <br><br> 5x-(2x-13)=40
    9·2 answers
  • Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!