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
Irina18 [472]
3 years ago
7

Please help me, i don’t understand this question nor how to do it !!!!

Mathematics
1 answer:
Fantom [35]3 years ago
6 0

Step-by-step explanation:

See attached picture.

First, compare the highest term of the dividend (x²) to the highest term of the divisor (x).  We need to multiply the divisor by x.

When we do that, we get x² + 5x.  Subtracting this from the dividend, we get -9x + 11.

Now repeat the process.  Compare the highest term of the new dividend (-9x) to the highest term of the divisor (x).  We need to multiply by -9.

When we do that, we get -9x − 45.  When we subtract from the new dividend, we get 56.

So the quotient is x − 9, and the remainder is 56.

You might be interested in
Solve for x please help (show work)
babunello [35]

Answer:

x=-2

Step-by-step explanation:

3x+8x - 3 = -25

Combine like terms

11x -3 = -25

Add 3 to each side

11x -3+3 = -25+3

11x = -22

Divide by 11

11x/11 = -22/11

x = -2

7 0
3 years ago
Read 2 more answers
Jenny is preparing a roast chicken dinner in honour of her daughter coming back for the holidays after studying abroad. Her daug
Ray Of Light [21]

The addition is one of the four fundamental mathematical operations. Jenny can have dinner at 7 pm and 7.5 mins.

<h3>What is Addition?</h3>

The addition is one of the four fundamental mathematical operations, the others being subtraction, multiplication, and division. When two whole numbers are added together, the total quantity or sum of those values is obtained.

The time can be calculated as,

  • Time taken for preparation = 30 min
  • Time is taken to travel to airport = 25 mins
  • She will wait for 10 mins before the flight arrive = 10 min

Flight lands at 4 pm

  • She will leave 15 mins after the flight lands = 15 mins
  • It takes 25 mins to travel back home ⇒ 15 + 25 mins
  • She will start cooking after 5 mins ⇒ 15+25+5 min

Jenny has bought a 2.4kg chicken. It takes 35-45 minutes per kg plus an additional 30 minutes to cook the chicken. Time needed for cooking the chicken = (2.5×45 + 30) = 142.5 min

⇒ 15+25+5+142.5 min

Thus, the total time it takes for Jenny to cook the food starting when the flight lands are ⇒ 187.5 mins = 3 hours 7.5 mins

Since the flight lands at 4 pm

⇒ 4 pm + 3 hours 7.5 mins

⇒ 7 pm and 7.5 mins

Hence, Jenny can have dinner at 7 pm and 7.5 mins.

Learn more about Addition:

brainly.com/question/14092461

#SPJ1

4 0
2 years ago
The probability distribution of a random variable is: the degree to which the variable’s possible values are spread out. the pos
denpristay [2]

Answer:

This Question is incomplete:

If you read the question, you will see that  the options are missing. By Googling  the question, the complete content could  be found here:

https://www.chegg.com/homework-help/questions-and-answers/1-probability-distribution-random-variable--possible-values-random-variable-b-degree-varia-q27898607

The complete question is:

1.) The probability distribution of a random variable is:

a.)the possible values of the random variable.

b.)the degree to which the variable’s possible values are spread out.

c.) the possible values of the random variable and the frequency with which the variable takes each value.

The correct answer is c) the possible values of the random variable and the frequency with which the variable takes each value.

Step-by-step explanation:

The probability distribution for a random variable shows the distribution of the probabilities of the possible value of the random variable. The probability of a random variable can be seen as the possible values of the random variable and the frequency with which the variable takes each value.

4 0
3 years ago
Help please! 15 points!
Ivan
It’s 3!! I checked on a calculator :)
5 0
3 years ago
-x - 1 = 221 + 2x <br> plzzzzzzzzz help
Otrada [13]
Simplifying&#10;-1x + -1 = 221 + 2x&#10;&#10;Reorder the terms:&#10;-1 + -1x = 221 + 2x&#10;&#10;Solving&#10;-1 + -1x = 221 + 2x&#10;&#10;Solving for variable 'x'.&#10;&#10;Move all terms containing x to the left, all other terms to the right.&#10;&#10;Add '-2x' to each side of the equation.&#10;-1 + -1x + -2x = 221 + 2x + -2x&#10;&#10;Combine like terms: -1x + -2x = -3x&#10;-1 + -3x = 221 + 2x + -2x
Combine like terms: 2x + -2x = 0&#10;-1 + -3x = 221 + 0&#10;-1 + -3x = 221&#10;&#10;Add '1' to each side of the equation.&#10;-1 + 1 + -3x = 221 + 1&#10;&#10;Combine like terms: -1 + 1 = 0&#10;0 + -3x = 221 + 1&#10;-3x = 221 + 1&#10;&#10;Combine like terms: 221 + 1 = 222&#10;-3x = 222&#10;&#10;Divide each side by '-3'.&#10;x = -74&#10;&#10;Simplifying&#10;x = -74
5 0
3 years ago
Other questions:
  • What the answer for <br> 12(x+3)=4(2x+9)+4x
    5·1 answer
  • What is the range of Variable B? Scatter plot on a first quadrant coordinate grid. The horizontal axis is labeled Variable A. Th
    11·1 answer
  • What is the solution of the inequality -0.4× -1.2&gt; 0.8
    10·1 answer
  • $0.72 times what equals 7.5%
    9·1 answer
  • Determine the 16th term of the sequence<br><br>9, 18, 36....<br><br>r________?​
    12·1 answer
  • What is the slope of a line that is perpendicular to a line whose equation <br> 3y=-4x+2
    15·1 answer
  • A milkyway bar is 5 inches long. The bar will be split into two pieces. For each situation find the length in inches of the two
    6·1 answer
  • -15 = 10x - 40x please helpp
    9·1 answer
  • Find the area of the figure below. Use 3.14 for π.
    5·1 answer
  • Ansley and Maria were baking a birthday cake. The recipe called for 2 3 4 cup of flour. Both girls took turns pouring in the flo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!