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
Levart [38]
3 years ago
8

R+r+2r-r+4r combine like terms and solve

Mathematics
1 answer:
goldenfox [79]3 years ago
6 0

R+r+2r-r+4r

R + r + 2R + 4r = R+7r

R+7r - -r =

R+6r

You might be interested in
What has no congruent sides and no congruent angles?
Mademuasel [1]
Hey there!

The correct answer to your question is a circle.

A circle doesn't have any congruent sides or congruent angles, meaning they don't have sides or angles that point in the same direction.

Hope this helps you.
Have a great day!
3 0
3 years ago
Read 2 more answers
Use emilimination to solve 2t 3n=9 and 5t-3n=5
Vladimir [108]
2t+3n=9                                                   2(2)+3n=9
+5t-3n=5 (the 3n cancel out)                   4+3n=9
7t=14                                                       3n=5
t=2                                                           n=5/3 or 1.67
3 0
3 years ago
Click the pair of numbers that is relatively prime.
7nadin3 [17]
I believe the answer is D. 25 and 27

Hope this helps :)
5 0
3 years ago
A rectangular painting measures 12 inches by 14 inches and contains a frame of uniform width around the four edges the perimeter
Amiraneli [1.4K]

Answer: 6in width

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which country was the first to industrialize on the continent of Europe
maxonik [38]

britain is your answer

5 0
3 years ago
Other questions:
  • What set of transformations is performed on triangle RST to form triangle R’S’T’?
    7·1 answer
  • 138) Amanda and Jenny are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of ora
    9·1 answer
  • A researcher tests the effect of environmental condition on task performance. She uses a between subjects design and has partici
    7·1 answer
  • The sum of twice n and 5
    10·2 answers
  • What do you get when you add 1999+1999 together?
    10·2 answers
  • The total cost C of bulk jelly beans varies directly as the number of pounds p. If
    15·1 answer
  • Ken and Tami are making necklaces. Ken makes 25 necklaces. Tami makes m more necklaces than ken. Which expression represents the
    5·1 answer
  • Calculate the area of the red triangle to find the area of the garden. Show your work. (2 points) A= 90 B=120 C=150
    11·1 answer
  • WHAT PERCENTAGE OF 513000 IS 488800?
    8·2 answers
  • Can someone plsss help me :((
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!