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
jarptica [38.1K]
3 years ago
10

Simplify the expression by combining like

Mathematics
2 answers:
STALIN [3.7K]3 years ago
7 0

Answer:

15m

Step-by-step explanation:

2m²-m+4m+8m

2m•2m-m+4m+8m

4m-m+4m+8m

3m+12m

15m

MatroZZZ [7]3 years ago
3 0

Answer:

Step-by-step explanation:

2m^2-m+4m^2+8m combine like terms

6m^2+7m

You might be interested in
The area of a circle is 28.26 square centimeters. What is its diameter (use 3.14 for ð)?
horsena [70]
Area for circle is  πr² so πr² =28.26 and we can sub 3.14 as pi
3.14*r²=28.26 we can divide by 3.14 to get r² on it's own
r²=28.26/3.14
then we root both sides to get r on it's own
28.26/3.14=9 √9=3
and the diameter is double the radius 3*2=6 so the diameter is 6

5 0
3 years ago
4.5 divided -1.5 I just want to know the steps to the answer
Irina18 [472]

Answer:

-3

Step-by-step explanation:

dividing a positive and a negative equals a negative so put the 4.5 in parentheses with the 1.5 and put the negative outside the parentheses. then do what's in the parentheses and add your negative which makes you get a -3

3 0
3 years ago
Find the value of x.
Sergeu [11.5K]

\blue{\huge{\red{\boxed{\green{\mathfrak{QUESTION}}}}}}

Find the value of x.

\orange{\underline{\huge{\bold{\textit{\green{\bf{FORMULA}}}}}}}

SUM OF ANGLES ON STRAIGHT LINE = 180°

\huge\mathbb{\red A \pink{N}\purple{S} \blue{W} \orange{ER}}

ANGLES\: R :-( x - 10)°,(3x + 25)°,(x + 5)°, \\  \\ ( x - 10)° + (3x + 25)° + (x + 5)° = 180 \\ 5x + 20 = 180 \\ 5x = 160 \\ x =  \frac{160}{5}  \\ x = 32° \\

\red{ANGLES R :-} \\  \pink{( x - 10)° = 32 - 10 = 22°} \\ \blue{ (3x + 25)°  = 32 \times 3 + 25 = 96 + 25 = 121°}\\  \orange{(x + 5)° = 32 + 5 = 37°}

3 0
3 years ago
Read 2 more answers
Given f(x) = (3x – 12) +2, what is the domain in set notation?
sattari [20]

Answer:4

Step-by-step explanation:

6 0
3 years ago
Divide. Give the quotient and remainder.<br> 33 - 8<br> :))))
Ilya [14]
Answer: 9 remainder 2

Explanation: 9 is the closest 6 can get to 56 without going over. Since 9•6=54, and 56-54=2 , 2 is the remainder.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The cost of a circus ticket is $8. There are y people in a group who want to go to the circus. Which of the following expression
    10·1 answer
  • MATH HW..... good answers only!!!
    15·2 answers
  • A maze at a country fair is made from 275 bales of hay the amazed at the state fair is made from four times as many bales of hay
    12·1 answer
  • Choose the verbal descriptions that would best be modeled by polynomial functions. (Able to pick more than one)
    13·2 answers
  • PLEASE HELP THANK YOU IN ADVANCE NEED TO SUBMIT SOON!! PLEASE PLEASE PLEASE HELP
    10·1 answer
  • What did the prince do whenever he found a girl who might be Cinderella
    7·2 answers
  • Since Jordyn and Teri have fewer rolls of kite string, they decide to tie their string together so their kite can fly higher. Wr
    7·1 answer
  • I only need the explanation
    9·1 answer
  • What's the common factor of 3 8 2 and 5
    6·1 answer
  • H(x) = 72 - 1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!