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
Alexxx [7]
2 years ago
13

20=2(r+7) I need help with this equation

Mathematics
2 answers:
DochEvi [55]2 years ago
8 0
Hi there! :) The answer to your question is 3. First you do parenthesis r=3.
3+7=10, then you do 10*2=20. That is how you solve the problem.


Hope I helped! :)
( Mark as Brainliest Answer! Thank you! :)
Tju [1.3M]2 years ago
8 0
20 = 2(r + 7)
20/2 = r + 7
10 = r + 7
10 - 7 = r
3 = r
r = 3

The answer is: r = 3.
You might be interested in
What is the distance between the points located at 7 and -1 1/2 on the number line?
Temka [501]

Answer:

8 1/2

Step-by-step explanation:

They are on opiate sids of zero so add the absolute values together to get  1/2

7 0
3 years ago
Plzzzzz help will give brainliest to right answer!!
MissTica

Answer:

a

Step-by-step explanation:

1/4 5 time is 5/4 and if you multiply by - there will be negative on the product.

7 0
2 years ago
To show that polygon ABCDE is congruent to polygon FGHIJ, a must be used to make the two polygons coincide. A sequence of two tr
Sati [7]
Hello.

The minimum number of rigid transformations required to show that polygon ABCDE is congruent to polygon FGHIJ is 2 (translation and rotation). 

A rotation translation must be used to make the two polygons coincide. 

A sequence of transformations of polygon ABCDE such that ABCDE does not coincide with polygon FGHIJ is a translation 2 units down and a 90° counterclockwise rotation about point D 

Have a nice day
7 0
3 years ago
Read 2 more answers
Help me pls? thank you
Katyanochek1 [597]

i think its c (a picture of a city )

7 0
2 years ago
Read 2 more answers
taro has marbles whose total mass is 24g if each marble has a mass of about 1.5g how many marbles does taro have
guajiro [1.7K]
24 divided by 1.5 equals 16

Taro has 16 marbles
3 0
2 years ago
Other questions:
  • Cost of fuel is $1.45/L. <br> How much is saved after 4 cents per litre are taken off the price ?
    12·1 answer
  • Which statements are true for verifying the solution set of
    9·2 answers
  • What is 395,340 square feet of area minus an area of 110 x 30 feet?
    14·1 answer
  • One number is 2 more than 3 times another. their sum is 22. find the numbers.
    13·2 answers
  • 10th term 11 20 35 56 83
    14·1 answer
  • Answer the question below in the image
    7·1 answer
  • Which inequality or inequalities have the same solution as 10≤x+4? 0≤x+14 6≤x 14≤x 0≤x−6
    9·1 answer
  • 19 = 15 w- 4(3 w-1) solve for w
    15·1 answer
  • The average daily maximum temperature for Shane’s hometown can be modeled by the function f(x)=12.2cos(πx6)+54.9, where f(x) is
    11·1 answer
  • Sum interior angle on a regular pentagon
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!