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
rosijanka [135]
3 years ago
11

A triangle has a perimeter of 28 cm. If the three sides of the triangle are n, 3n − 4, and 5n − 13, what is the length of each s

ide?
Separate multiple entries with a comma.
Mathematics
1 answer:
jeka57 [31]3 years ago
8 0
28=9n-17 45=9n 5=n One side is 5 One side is 11 One side is 12
You might be interested in
The sum of 15 and Rhonda's age is 62.
ycow [4]

Answer:

I guess the que is wrong

........

4 0
2 years ago
Read 2 more answers
Round 6709 to the nearest thousand
8090 [49]
7000 is 6709 rounded to the nearest thousand
3 0
3 years ago
Read 2 more answers
The shorter leg of a 30 60 90 triangle is 6.4 inches long. Find the perimeter.
kogti [31]
The perimeter is 38.4 inches 
8 0
3 years ago
Find the interior angle of a regular polygon which has 6 sides​
AveGali [126]

Answer:

120°.

Step-by-step explanation:

The sum of all interior angles in a polygon with n sides (n\in \mathbb{Z}, n \ge 3) is equal to (n - 2) \cdot 180^{\circ}. (Credit: Mathsisfun.)

The polygon here has 6 sides. n = 6. Its interior angles shall add up to (6 - 2) \times 180^{\circ} = 720^{\circ}.

Consider the properties of a regular polygon. (Credit: Mathsisfun.)

  • All sides in a regular polygon are equal in length.
  • All angles in a regular polygon are also equal.

There are six interior angles in a polygon with 6 sides. All six of them are equal. Thus, each of the six interior angle will be

\displaystyle \frac{1}{6}\times 720^{\circ} = 120^{\circ}.

5 0
3 years ago
Solve this for me please I will mark brainliest?
Alexandra [31]

Answer:

There were 53 cakes ordered.

Step-by-step explanation:

☆Cross multiply.

\frac{3 \: cakes}{50.67 \: dollars}  =  \frac{x}{895.17 \: dollars}  \\  \\  \frac{50.67x}{50.67}  =  \frac{2685.51}{50.67}  \\  \\ x = 53

▪Happy to help <3

3 0
3 years ago
Read 2 more answers
Other questions:
  • Your reading material states that many banks pay interest that is calculated
    10·1 answer
  • What is the standard form of the line through the given point:<br> (3,5), with slope = -3
    7·1 answer
  • PLEASE HELP! I WILL MAKE YOU BRAINLIST!
    11·1 answer
  • Suppose you are at a train station in Connecticut. Trains headed to New York city arrive at the station at 15 minute intervals s
    5·1 answer
  • Simplify completely quantity 5 x squared minus 21 x minus 20 all over quantity 5 x squared minus 16 x minus 16.
    5·2 answers
  • 4/ (4/ 9) = (4/ 4)/ 9 true or false
    5·1 answer
  • HELPPPPPP<br> I need to know if those questions are true or false! Please helpppp
    7·1 answer
  • A building brick weighs 2.7 kilograms. work out the weight of 840 bricks. give the answer in tonnes
    5·1 answer
  • Mrs. Cristobal drives ⅔ mile in ⅕ hour. How many miles can she drive in 1 hour?
    10·2 answers
  • Solve the whole problem i give brainliest please help me.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!