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
makvit [3.9K]
3 years ago
5

SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!

Mathematics
1 answer:
svet-max [94.6K]3 years ago
3 0

Remember to be mindful of signs when adding and subtracting. 2c^2+5c+4

You might be interested in
3 = 2 – x 3 = 2 – 2 – x 3 = –x 2003-03-02-00-00_files/i0110000.jpg –3 = x A. The student incorrectly applied the multiplication
rewona [7]
Answer:
B. The student did not properly apply the addition property to isolate x

Explanation:
When given an equation to solve, always remember that when you do an external operation (add/subtract/multiply a term or divide by a term) on one side of the equation, the same operation should be applied on the other side in order to maintain the equality of the equation.

Now, let's take a look on the steps done:
Step 1:
3 = 2 - x
Step 2:
3 = 2 - 2 - x
Step 3:
3 = -x

Now, note n step 2, the student wanted to get rid of the 2 next to the x, therefore, he subtracted 2. However, the student did not subtract the 2 from the other side of the equation. Since we're taking addition (we're adding a -2), therefore, the student incorrectly applied the addition property to isolate the x.

The correct steps would be as follows:
Step 1:
3 = 2 - x
Step 2:
3 - 2 = 2 - 2 - x
Step 3:
1 = - x

Hope this helps :)
5 0
3 years ago
Use this image to classify each pair of lines.
irga5000 [103]

Answer:

Parallel

Step-by-step explanation:

7 0
1 year ago
Given a quadratic function in vertex form:
Alja [10]

Answer:

See below

Step-by-step explanation:

<u>Part A</u>

A vertical stretch takes place when a\cdot f(x) given that  |a| > 1

<u>Part B</u>

A vertical compression takes place when a\cdot f(x) given that 0 < |a| < 1

<u>Part C</u>

A vertical stretch is different than a horizontal compression:

  • In a vertical stretch, the input stays the same, but the output is multiplied by the scale factor
  • In a horizontal compression, the output stays the same, but the input is multiplied by the scale factor

<u>Part D</u>

A reflection across the x-axis means that the output, our y-variable, is the opposite sign. This means that all values of a must be negative such that a\cdot f(x) as mentioned in parts A and B. Also, in part C, since our scale factor is negative, the output is the only one being multiplied by the scale factor.

7 0
2 years ago
If Carol hangs a picture
Alina [70]

Answer:

3 - 11 = 8      8 - 8 = 0  

i think the answer is 8

5 0
3 years ago
Read 2 more answers
A taxi driver makes $24.50 in an hour, but uses $6.75 worth of gas during that time. What will the driver's total earnings for t
sergiy2304 [10]
The answer is $17.75, though usually the taxi company will pay for gas that the driver uses.
6 0
3 years ago
Other questions:
  • The Wind Mountain excavation site in New Mexico is an important archaeological location of the ancient Native American Anasazi c
    7·1 answer
  • What is a linear function
    10·2 answers
  • What is the logic 32+2 +24=63+ 5=
    8·2 answers
  • A display case of sweaters are marked 3 for $44. If Betty wants to buy 21 sweaters, how much will Betty spend (not including tax
    9·1 answer
  • Choose all of the terms that best describe each of the sets of lines or points. Lines AB and CD
    13·1 answer
  • F(×)=-2×+3 identify the y intercept identify the slope​
    13·1 answer
  • Shoe sizes are normally distributed with a mean of 9. If Jenna has a shoe size of 6 and her z-score is -2, find
    7·1 answer
  • X = 0<br> Solve.<br> 2.1x - (1 + 2x) = 5.3
    6·1 answer
  • Some people took part in a game. The frequency shows information about their scores.
    6·1 answer
  • Assume that the average healthy body temperature is 98.249 degrees and the standard deviation is 0.733 degrees. How many standar
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!