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
sertanlavr [38]
2 years ago
11

A triangle has a perimeter of 33cm. If the three sides of the triangle are n, 3n−4, and 3n−5, what is the length of each side?

Mathematics
1 answer:
lara [203]2 years ago
6 0

Just did this one.


The perimeter is the sum of the sides.

n + (3n - 4) + (3n - 5) = 33

7n - 9 = 33

7n = 42

n = 6

3n-4=18-4=14

3n-5=13

Check: 6+14+13=33, good

Answer: 6 cm, 14 cm, 13 cm

You might be interested in
11. Your realized income is $3,167.89/month, and your fixed expenses are $954.32/every 2 weeks. If you save 50% of your discreti
quester [9]

The correct answer is $629.63!

8 0
2 years ago
Three years ago, Andy invested $7,000 in an account that earns 10% interest compounded annually. The equation y = 7,000(1.10)t d
elena-s [515]
NEI not enough information to solve this problem because we would need to know how many years.
6 0
3 years ago
What is the answer???????????????????????????????/
Minchanka [31]

Answer:

Step-by-step explanation:

b

4 0
2 years ago
A website's views were increasing exponentially at a rate of 14% per year.
frez [133]

Answer:

see below  PLEASE GIVE BRAINLIEST

Step-by-step explanation:

14% ÷ 12 (MONTHS IN THE YEAR) = 1.16666667

If rounding to the nearest 10th of a percent the answer is 1.2% increase per month.

6 0
3 years ago
Read 2 more answers
Select all of the statements that are true for the given parabola.
svet-max [94.6K]

Answer:

A and B

Step-by-step explanation:

The minimum occurs at the turning point ( vertex )

The coordinates of the vertex are (1, - 2 ) → A

The x- intercepts are the points where the graph crosses the x- axis

This occurs at (3, 0 ) and (- 1, 0 ) → B

The axis of symmetry is a vertical line passing through the vertex

Equation of axis of symmetry is x = 1 , not y = - 2

(1, - 2 ) is a minimum not a maximum , see above

5 0
3 years ago
Other questions:
  • What is the graph of the equation 4x – 5y = 15?
    13·2 answers
  • Someone please answer this
    13·1 answer
  • Do the equations y=3x+5 and y=3x-5 have no, one or many solution(s)?
    9·2 answers
  • Pete ate 3/7 of a pizza if Pete ate 9 slides of the pizza how many slices were ther all together
    9·2 answers
  • N the right triangle below, solve for x.Round your answer to the nearest tenth.
    14·1 answer
  • PLEASE PLEASE PLEASE HELP ME PLEASE!!
    7·1 answer
  • Express (x+5)² as a trinomial in standard form​
    5·1 answer
  • The diagram shows a triangle.<br><br> What is the value of b?
    10·1 answer
  • Quickly help 2//////////////////////////////////
    11·2 answers
  • Alison had lost some puzzle pieces. She found 3/10 of them under the coffee table and another 4/10 of them under the couch. How
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!