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
topjm [15]
3 years ago
14

How would I solve 7r=-7/2? I know the answer is -1/2 I just don't understand how to get -1/2 as my answer.

Mathematics
1 answer:
Art [367]3 years ago
7 0
7r=-7/2

divide both sides by 7 to get r by itself

(7r)/(7) = (-7/2)/(7)

if you don't quite see it, think of multiplying both sides by 1/7 instead (its the same thing as dividing by 7)

(7r)*(1/7)=(-7/2)*(1/7)

r=-1/2
You might be interested in
How many kg in a pound
slava [35]
0.453592 KG in a pound

7 0
3 years ago
87.26+(-25.6)+(-5.4)
Svetlanka [38]

Answer:

= 87.26 + (-25.6) + (-5.4)

=87.26- 25.6 - 5.4

= 87.26 - 31

= 56.26

✌✌✌✌✌

6 0
3 years ago
Read 2 more answers
How to divide mixed numbers using reciprocal
Semenov [28]

You have to make the mixed number into a fraction in order to  divide

6 0
3 years ago
Read 2 more answers
Bill is bisecting an angle with technology Which of the following describes his next step?
maw [93]

Answer:

  Mark point E where the circle intersects segment BC

Step-by-step explanation:

Apparently, Bill is using "technology" to perform the same steps that he would use with compass and straightedge. Those steps involve finding a point equidistant from the rays BD and BC. That is generally done by finding the intersection point(s) of circles centered at D and "E", where "E" is the intersection point of the circle B with segment BC.

Bill's next step is to mark point E, so he can use it as the center of one of the circles just described.

___

<em>Comment on Bill's "technology"</em>

In the technology I would use for this purpose, the next step would be "select the angle bisector tool."

6 0
3 years ago
Read 2 more answers
What is 437 divide by 60????
Korolek [52]
It would be 7.283333333
6 0
3 years ago
Read 2 more answers
Other questions:
  • 2. The difference of two numbers is 3. Their sum is 13. What are the two numbers?
    14·1 answer
  • Can somebody help me with this. Please see the attachment.
    7·1 answer
  • (3x+2)^2-(2x-1)^2 factor
    15·1 answer
  • A citizen must be at least 35 years old in order to run for thr Presidency of the United states . Define a varaible and write an
    10·1 answer
  • Calculate the average rate of change for the function f(x) = −x4 + 4x3 − 2x2 + x + 1, from x = 0 to x = 1.
    12·1 answer
  • Answer problem below
    9·2 answers
  • An isosceles triangle has a perimeter of 34cm . The congruent sides measure (4x-1)cm . The length of the third side is x cm . Fi
    8·1 answer
  • Help me with my maths question and you get good luck 10 years
    6·1 answer
  • Last season, when a football team was doing poorly, weekly attendance averaged 42,000. This season
    10·1 answer
  • Write a positive or negative integer that represents the situation.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!