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
alexgriva [62]
3 years ago
9

Reduce to simplest form. - 3/5 + 1/3

Mathematics
1 answer:
Pani-rosa [81]3 years ago
8 0

Answer: -4/15

Step-by-step explanation: To add these two fractions together,

we start by finding their <em>Least Common Denominator</em> (LCD).

Since our denominators of 5 and 3 have no factors in common,

our least common denominator is 5 · 3 or 15.

In order to get a denominator of 15 in each fraction,

we multiply top and bottom of the first fraction by 3

and top and bottom of the second fraction by 5.

That gives us -9/15 + 5/15 which simplifies to -4/15.

As your last step, make sure that the fraction

that you end up with doesn't reduce.

In this case, -4/15 does not reduce but watch out for this last step.

You might be interested in
Division by 0 is defined ​
Sonbull [250]

Answer:

This is false because any number divided by 0 is undefined.

4 0
3 years ago
Read 2 more answers
How many solutions does the system have? <br> y=3x-1<br> y=-2x+4
guapka [62]

Answer:

This system has one answer.

Step-by-step explanation:

This system only has one answer which are: x=1  y=2

Hope this helped! :)

8 0
3 years ago
Read 2 more answers
Find the average rate of change of the function between the given values of x. y = 9+ 5x + 0.5x2 between x = 2 and x = 4.
svet-max [94.6K]

Answer:

The average rate of change is 8.

Step-by-step explanation:

The formula to calculate the average rate of change of a function F(x) is:

\frac{F(b)-F(a)}{b-a}

In this case, F(x) = 0.5x^{2} +5x+9

a=2 and b=4

You have to evaluate x=2 (which is a in the formula) and x=4 (which is b in the formula) in the function.

In order to obtain F(b) and F(a) you have to replace x=4 and x=2 in the given function:

F(b) = (0.5)4^{2} + 5(4) +9= 37

F(a) = (0.5)2^{2} + 5(2)+9=21

\frac{F(b)-F(a)}{b-a} = \frac{37-21}{4-2}=\frac{16}{2} = 8

The answer is 8.

3 0
3 years ago
Triangle ABC has the following properties: Angle A measures 120°; AB ≅ AC. What is the classification of triangle ABC by angles
Flura [38]
The answer is C <<<=====
It can't be anything else. It is not a right angle. A>90
It can't be acute because one angle is greater than 90.
It can't scalene because at least 2 of the angles (and 2 sides) are equal.
8 0
3 years ago
Please help me out with this question.<br>much appreciation. Thanks.​
Alex_Xolod [135]

Answer:

there is nothing

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Find the solution to the system of equations.
    9·2 answers
  • In a population, as n approaches k, the logistic growth equation predicts that:
    15·1 answer
  • Suppose your parents are traveling on a work-related trip for a whole week. They left you P10,000 as allowance for the week to b
    6·1 answer
  • how many pounds of premium coffee beans thats $9.50 pounds should be mixed with 2 pounds of supreme coffee thats $11.75 pounds t
    15·1 answer
  • a plumber laying 500 meters of drain pipe required 20 men of working for 10 days . What length in meters would be laid by 50 men
    9·1 answer
  • Hey can you please help me posted picture of question
    15·2 answers
  • Tom has a large photo he wants to shrink to wallet -sized. Its width is 20 cm and its link is 30 cm. If he wants the width to be
    6·1 answer
  • Can anyone help me with question 7 please?
    15·1 answer
  • Here is the graph (sorry).
    12·1 answer
  • An amusement park offers ride tickets for $1. 50 each to customers who buy the quantities of tickets indicated in the graph belo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!