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
Ivenika [448]
2 years ago
9

Simplify 5/7r-2/7r......

Mathematics
1 answer:
Georgia [21]2 years ago
3 0
\frac{5}{7r}-\frac{2}{7r}

You have two fractions with the same (common) denominator, so you subtract the numerators and put that over the common denominator.

\frac{5}{7r}-\frac{2}{7r}=\frac{5-2}{7r}=\frac{3}{7r}



You might be interested in
What is the measure of <1? (ON ALL THE PROBLEMS) And tell if 4 and 5 are right. ( d means degrees)
cestrela7 [59]

Answer:

The most common measure of an angle is in degrees. Here is a brief introduction to the four types of angles: Right angle. With this angle, you can never go wrong. The right angle is one of the most easily recognizable angles. It’s in the form of the letter L, and it makes a square corner (see Figure 2). It has a measure of 90 degrees.

Step-by-step explanation:

5 0
3 years ago
Which is an equation of the line that passes through the point (8,7) and is perpendicular to the line whose equation is y = 4x-1
algol [13]

Answer:

Y = -1/4x + 5

Step-by-step explanation:

7 0
2 years ago
Enrique and Yolanda collected 500 pieces of candy on Halloween. They gave half of their candy to charity. Yolanda took 180 piece
777dan777 [17]
The answer would be C. (He counted Yolanda's candy as his own).

This is found by multiplying 500 (starting number of candy) and .64 (percentage divided by a hundred). Thjs would guve you 320, which you would then subtract from the starting number of candy (500) to get 180. 180 is Yolanda's number of candy, which gives you the answer.
4 0
3 years ago
X+8 is atleast 18 solving one step inequalities by adding and. Subtracting
Mamont248 [21]
X + 8 >= 18

(>= means greater than or equal to)

x + 8 - 8 >= 18 - 8
x >= 10
7 0
3 years ago
The bearing of a plane from an airport is 65 degrees
AleksAgata [21]

Answer:

115

idk how to explain this but u just use the protractor

8 0
3 years ago
Read 2 more answers
Other questions:
  • For which data sets is the median a better measure of center than the mean?
    9·1 answer
  • Find the solutions to the equation below check all that apply
    8·2 answers
  • A circle is centered at the origin is rotated about the y axis
    14·2 answers
  • Is 56 x<br> greater than or less than 56?
    5·1 answer
  • Arrange the fractions from the largest to the smallest.
    12·1 answer
  • Simplify 3(-6+4) please
    10·2 answers
  • A high school basketball team scored 60 points in last week’s game. The team scored a total of 27 baskets; some were two-point s
    6·2 answers
  • Identify A, B and C when the following function is written in Standard Form:
    7·1 answer
  • Two questions Do both for brainless
    5·1 answer
  • Oscar and $55.22 in interest in a single year on his savings account the rate of interest on the account was 4.5% how much money
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!