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
Charra [1.4K]
3 years ago
5

Qual o valor da soma dos monômios 10xm - 8mx + 6xm - 13xm?

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
8 0

Answer:

The value of given expression = - 5mx

Step-by-step explanation:

Given expression;

10xm - 8mx + 6xm - 13xm

Find:

The value of given expression

Computation:

⇒ 10xm - 8mx + 6xm - 13xm

Step 1 ;

Rearrange expression;

⇒ 10mx - 8mx + 6mx - 13mx

Step 2 ;

Adding all terms

⇒ 10mx + 6mx - 8mx - 13mx

Step 3 :

Subtract term

⇒ 16mx - 21mx

⇒ -5mx

The value of given expression = - 5mx

You might be interested in
Please someone help me to prove this. ​
dem82 [27]
<h3><u>Answer</u> :</h3>

We know that,

\dag\bf\:sin^2A=\dfrac{1-cos2A}{2}

\dag\bf\:sin2A=2sinA\:cosA

<u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u><u>_</u>

<u>Now, Let's solve</u> !

\leadsto\:\bf\dfrac{sin^2A-sin^2B}{sinA\:cosA-sinB\:cosB}

\leadsto\:\sf\dfrac{\frac{1-cos2A}{2}-\frac{1-cos2B}{2}}{\frac{2sinA\:cosA}{2}-\frac{2sinB\:cosB}{2}}

\leadsto\:\sf\dfrac{1-cos2A-1+cos2B}{sin2A-sin2B}

\leadsto\:\sf\dfrac{2sin\frac{2A+2B}{2}\:sin\frac{2A-2B}{2}}{2sin\frac{2A-2B}{2}\:cos\frac{2A+2B}{2}}

\leadsto\:\sf\dfrac{sin(A+B)}{cos(A+B)}

\leadsto\:\bf{tan(A+B)}

5 0
3 years ago
Read 2 more answers
What you get if you answer this! Brainly, 20 points, thanks thats all please answer it
Maslowich

Answer:

h = 8

Let the unknown number be h for height

V = LWH

984 = 20.5 x 6 x h

984 = 20.5 x 6h

984 = 123h

984 ÷ 123h

= 8

8 0
3 years ago
When conducting a survey about choosing vacation destinations, Michele should ________ in order to get reluctant respondents to
astra-53 [7]

When conducting a survey about choosing vacation destinations, Michele should <u>assure people that their individual responses will be kept confidential</u> in order to get reluctant respondents to provide honest information.

Making sure that people's survey responses are clearly confidential will cross a protracted manner to ensure that you acquire a greater variety of finished responses and that the answers are greater honest.

Researchers rent some of the strategies to hold their subjects' identities confidential. Predominant, they maintain their facts cozy via the use of password-blanketed documents, encryption while sending statistics over the internet, and even locked doors and drawers.

In studies of human topics, a survey is a listing of questions aimed at extracting unique information from a particular institution of humans. Surveys may be performed by way of cellphone, mail, through the internet, and also at street corners or in shops.

Learn more about surveys here brainly.com/question/14610641

#SPJ4

7 0
2 years ago
Plss help :((((((((((((
ale4655 [162]

Answer:

The answer is c

i do believe but you never know

8 0
3 years ago
What is the third of 45
Alisiya [41]

Answer:

15

Step-by-step explanation:

A third of 45 is 1/3 multiplied by 45 or 45 divided by 3, which is equal to 15.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What are the potential solutions of<br> log6x + log6(x + 5) = 2?
    11·2 answers
  • Y=3x<br>2y-5x=4 <br>I need the work and answer for it
    13·1 answer
  • PLEASE HELP!!
    10·2 answers
  • Which problem shows how many groups of 9 are in 45?
    10·1 answer
  • barnaby has 288 counters in a bag. the counters are red yellow and white. 3/8 of the counters are yellow and white in the ratio
    5·1 answer
  • What is the area of this figure?
    12·1 answer
  • Solve for x.<br> (Round to the nearest hundredth)
    5·1 answer
  • What’s the answer quick giving brainliest to the correct answer
    8·1 answer
  • A parabola has a vertex at (0,0). The equation for the directrix of the parabola is x = –4. In which direction does the parabola
    14·1 answer
  • If you had 36 cookies and gave 1/2 to one friend and 1/4 to another, how many could you have left?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!