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
Stels [109]
3 years ago
6

Evaluate 1/2m - 2/3n when m = 3 and n = 8.

Mathematics
1 answer:
Anika [276]3 years ago
7 0

Answer:

1/2(3)-2/3(8)

3/2-9/3

<u>3</u>-<u>9</u>

2.3

<u>9</u><u>-</u><u>3</u><u>2</u>

6

<u>-23</u>

6

You might be interested in
What is 15 cubes in notation form
salantis [7]
The answer will be

15×15×15=3375
8 0
3 years ago
Read 2 more answers
Which table shows a function that is decreasing only over the interval
joja [24]

Answer:

Table 4th is showing the function that is decreasing only over the interval

Step-by-step explanation:

We have been given four tables below:

To determine the function that is decreasing only in the given interval

(-1,\infty)

We will check the values after -1 in all four tables

The table in which values is only  decreasing after -1 will be the table which shows a function is decreasing only.

In table 1 the value of x is increasing

In table 2 and 3 the value is increasing and then decreasing but we will consider only decreasing case

Therefore, Table 4th is correct.


8 0
2 years ago
Read 2 more answers
James rode his bike for 0.65 hours and traveled 8.45 km what is his speed?
skelet666 [1.2K]
S=d/t
s=8.45km/0.65hr
s= 13km/hr

Therefore the speed is 13km/h.

Hope that helps :)
5 0
3 years ago
How do you write an equation for "a number decreased by negative 7 is the same thing as 48
just olya [345]
N-(-7)=48 I'm not sure though
3 0
3 years ago
Read 2 more answers
(sinx-1)(sinx+cos^2x) multiply and simplify
sveta [45]
\bf [sin(x)-1][sin(x)+cos^2(x)]\\\\&#10;-------------------------------\\\\&#10;sin^2(x)+sin(x)cos^2(x)-sin(x)-cos^2(x)&#10;\\\\\\\&#10;[sin^2(x)-cos^2(x)]+[sin(x)cos^2(x)-sin(x)]&#10;\\\\\\&#10;-[cos^2(x)-sin^2(x)]-[sin(x)-sin(x)cos^2(x)]&#10;\\\\\\&#10;-[\stackrel{cos(2x)}{cos^2(x)-sin^2(x)}]-sin(x)\stackrel{sin^2(x)}{[1-cos^2(x)]}&#10;\\\\\\&#10;-cos(2x)-sin(x)sin^2(x)\implies -cos(2x)-sin^3(x)
7 0
2 years ago
Other questions:
  • Fill in the missing amounts.
    9·2 answers
  • Natalie bought 8 chicken wings for $10. What was the cost of the wings in dollars per wing?
    9·1 answer
  • The current in a 120-V reading lamp is 2.4 A. If the cost of electrical energy is $0.090 per kilowatt-hour, how much does it cos
    13·1 answer
  • Which measurement is most accurate to describe the distance from Los Angeles to New York City?
    11·2 answers
  • PLEASEEE HELP Me asap its really confusing
    8·2 answers
  • I am literally in tears. Pls someone help me fast. This is a timed question. I will give all of my points to the answer if it is
    14·1 answer
  • One triangle has a weight of 6 grams. What is the weight of one square?
    9·2 answers
  • Can someone help me (Geometry)
    5·1 answer
  • Round 52,741 to the nearest thousand. Use the number line to help explain<br> your answer.
    9·2 answers
  • PLEASE HELP 50 PTS!! In algebra, we use systems to organize information about a situation in an efficient way.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!