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
yulyashka [42]
3 years ago
12

A triangle has side lengths of ( 5.9 k + 9.3 m ) (5.9k+9.3m) centimeters, ( 3.6 k − 3.9 n ) (3.6k−3.9n) centimeters, and ( 3.5 n

+ 3.4 m ) (3.5n+3.4m) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?
Mathematics
1 answer:
Lilit [14]3 years ago
8 0

Answer:

(9.5k + 12.7m -0.4n) cm

Step-by-step explanation:

(5.9k+9.3m) + (3.6k−3.9n) + (3.5n+3.4m) = 9.5k + 12.7m -0.4n

You might be interested in
Pls help!!! thank you in advance​
Oliga [24]

answer simple

i thinks its b

5 0
3 years ago
Read 2 more answers
Solve –5√ x = –15. <br><br><br><br> A. x = –7<br> B. x = –9<br> C. x = 7<br> D. x = 9
Pie
-5√x = -15
   -5       -5
   √x = 3
      x = 9

The answer is D.
3 0
3 years ago
Read 2 more answers
1. Professor Cramer determines a final grade based on attendance, two papers, three major tests, and a final exam. Each of these
ELEN [110]

Answer:

Ur final grade will go down if you are looking for answers buddy! :)

Step-by-step explanation:

5 0
3 years ago
. A segment has a midpoint at (2, -7) and an endpoint at (8, -5). What are the coordinates of the other endpoint?
Sliva [168]
Ok, you can refer to the midpoint formula to find the endpoint.  Here goes...


MP=(2,-7) and EP=(8,-5)
Let x represent the missing endpoint.
(8+x)/2=2      NOTE: =2 represents first number of MP and the representation of number 8 is self explanatory.  You have two endpoints but need to identify the other endpoint so you divide by 2.  Then, multiply by two on both sides.
2(8+x)/2 = 2*2
16+x/2=4 do the next step (simplify) on the left side of equation 16x/2=8
Now, subtract 4-8=-4  So, the x coordinated of the missing endpoint is -4.


4 0
4 years ago
Read 2 more answers
Question 17(Multiple Choice Worth 1 points)
Marina86 [1]

Answer:A fine of $0.75 is paid if the book returned by the due date.

No fine is paid if the book is returned 1 day after the due date.

A fine of $0.75 is paid if the book is returned 1 day after the due date.

Bit by bit clarification:

A fine of $0.75 is paid if the book returned by the due date.

No fine is paid if the book is returned 1 day after the due date.

A fine of $0.75 is paid if the book is returned 1 day after the due date.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of t?
    11·1 answer
  • Emilio throws a marshmallow into the air from his balcony. The height of the marshmallow (in feet) is represented by the equatio
    14·1 answer
  • It is known that a polynomial has solution if -1 and 3i. What is the lowest possible degree polynomial with these solutions? (1)
    13·1 answer
  • Find the arc of the semicircle(diameter is 12)
    9·1 answer
  • I need help, please I don't understand some help so I don't get this wrong
    5·2 answers
  • The distances and times from a track meet for four schools are shown.
    15·1 answer
  • How would you solve x^3=8
    10·1 answer
  • The height of Mount Everest is 8,848 m and the height of Aconcagua is 6,962 m.
    14·2 answers
  • Help please, i need this answer asap!!!
    11·1 answer
  • Please i need an answer urgently. Sum of 3 terms are 252, first term is 192. Find common ratio
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!