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
Roman55 [17]
3 years ago
10

Evaluate 1 3 m − 1 − 1 2 n 3 1 ​ m−1− 2 1 ​ nstart fraction, 1, divided by, 3, end fraction, m, minus, 1, minus, start fraction,

1, divided by, 2, end fraction, n when m = 2 1 m=21m, equals, 21 and n = 1 2 n=12n, equals, 12.
Mathematics
1 answer:
luda_lava [24]3 years ago
3 0

Answer:

  0

Step-by-step explanation:

Apparently, you want the value of ...

  \dfrac{1}{3}m-1-\dfrac{1}{2}n = \dfrac{m}{3}-\dfrac{n}{2}-1\\\\=\dfrac{21}{3}-\dfrac{12}{2}-1=7-6-1\\\\=\boxed{0}

The value of the given expression for the given variable values is zero.

You might be interested in
Which solid has two flat circle bases and a curved surface
Snowcat [4.5K]
A figure with two circular bases and one curved surface is called a cylinder
6 0
3 years ago
Read 2 more answers
PLEASE HELP ILL GIVE BRAINLIST IF CORRECT.
Rudiy27

Answer: 1852.5

Step-by-step explanation:

1. divide 247 in. by 2

2. then multiply this number by 15

8 0
3 years ago
Find the estimates of x^2-x-2=3
Julli [10]

Answer:

x=\frac{1+\sqrt{21}}{2}\approx 2.79\\or\ x=\frac{1-\sqrt{21}}{2}\approx -1.79

Step-by-step explanation:

Given

Quadratic equation is

x^2-x-2=3\\x^2-x-5=0

Roots of the quadratic equation ax^2+bx+c=0 are

x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\

So, for the given equation roots are

x=\frac{1\pm\sqrt{(-1)^2-4(1)(-5)}}{2\cdot 1}\\x=\frac{1\pm\sqrt{21}}{2}\\so, x=\frac{1+\sqrt{21}}{2}\approx 2.79\\or\ x=\frac{1-\sqrt{21}}{2}\approx -1.79

5 0
3 years ago
Ellie and Isaiah are helping their friend Nora move, off Ellie can move 4 boxes for every 16 boxes that Isaiah moves, then how m
Anni [7]

ANSWER; Work with a good mind and you can do it with know body help                  Step-by-step explanation:

7 0
3 years ago
Find the slope of -1:9 0:5 1:1,<br> -4/1<br> -1/4<br> 1/4<br> 4/1
IRISSAK [1]

Answer:

1/4

Step-by-step explanation:

A P E X

4 0
3 years ago
Read 2 more answers
Other questions:
  • The table shows how many of
    8·1 answer
  • You have 800 quarter inch long beads if u use them to make all 16 bracelets what will be the rage of beads per bracelet
    9·2 answers
  • What is the simplest form of 10 over 5?
    6·2 answers
  • Dilma is on a 10 1/2 mile hike. She has hiked 2/3 of the total distance already. How many miles has she already hiked?
    9·2 answers
  • Solve 3-6 pls and thank you!!
    12·1 answer
  • PLLLLLLLLLLLLLLLLLLLLEEEEEEEEEESSSSSSSSSSSSSSSWWWWWWWWWWW<br> help me
    8·1 answer
  • Figure MATH is a trapezoid with bases MA and TH. The measure of
    15·1 answer
  • Pleaseeeee help asap anyone
    14·2 answers
  • Help find the equivalent fraction with the correct steps please !
    5·1 answer
  • Check the following data set for outliers if there is more than one answer separate them with the commas
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!