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
Maurinko [17]
3 years ago
7

Help me out with this question rq!

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
8 0

Answer:

C. 2 {x}^{3}  + 5 {x}^{2}  - 8x - 4

Step-by-step explanation:

- (2x - 3) + (2 {x}^{3}  + 5 {x}^{2}  - 6x - 7)

- 2x + 3 + 2 {x}^{3}  + 5 {x}^{2}  - 6x - 7

- 8x - 4 + 2 {x}^{3}  + 5 {x}^{2}

= 2 {x}^{3}  + 5 {x}^{2}  - 8x - 4

You might be interested in
Giving brainliest to CORRECT answer.
GrogVix [38]

Answer:

50b ≥ 560.

Step-by-step explanation:

Number of bikers on a team is b so the total number of miles ridden  if each rides 50 miles is  50b. The team must complete at least 560 miles so the inequality is

50b ≥ 560.

7 0
4 years ago
What is the value of x
MariettaO [177]

Answer:

D. x=28

Step-by-step explanation:

The three angles in a triangle always add up to 180 degrees.

95+57+x=180

152-152+x=180-152

x=28

7 0
4 years ago
Read 2 more answers
Which graphs represent functions?
Paul [167]

Answer:

A. Only graph B and D

Step-by-step explanation:

Hi, to answer this question we have to analyze the options given:

A function has only one output value (y) for each input value.(x)

In other words, If we draw a vertical line (anywhere on the graph) that intersects the graph in two points or more, then the graph does not represent a function because that x value has more than one output(y).

So, the correct option is:

A. Only graph B and D

7 0
3 years ago
Can anyone help me out
Tju [1.3M]

i will help you, but just need the multiple choice answers.

3 0
4 years ago
Describe how to transform the graph of g(x) - Inx in the graph of f(x) - In (-x)-9.
Svetlanka [38]

Answer:

  d. Reflect across the y-axis and translate 9 units to down

Step-by-step explanation:

Reflection of the graph of a function across the y-axis is accomplished by replacing x with -x in the function definition.

Translation of the graph of a function by k units upward is accomplished by adding k to the function value.

<h3>Application</h3>

Here, we observe that f(x) is g(x) with x replaced by -x. That means the graph of f(x) will be the graph of g(x) reflected across the y-axis.

The function f(x) is the function g(x) with -9 added to it. That translates the graph downward by 9 units.

These transformations, reflection across the y-axis and translation 9 units downward, can be seen in the attached graphs. Corresponding points are marked.

7 0
2 years ago
Other questions:
  • Kristina went shopping for a new scooter. She paid $1575.00 for it. In addition she had to pay 8% tax. How much did she pay for
    13·2 answers
  • Solve for x: x^19 − 2x^18 + 7x^17 − 12x^6 + 6x^15 = 0
    12·1 answer
  • Please help explain why if so thank you :)
    7·2 answers
  • The modern day equation that models this problem is x + 1/4x = 15.
    15·1 answer
  • Perform the following division (-2/3) ÷ (4/7)<br>​
    7·2 answers
  • 1. Kenneth bought 315 packages of cookies. Each package had 64 cookies. How many cookies
    6·2 answers
  • Will give brainliest
    13·1 answer
  • I really need help please help me
    6·1 answer
  • Find the total surface area of this triangular prism.​
    9·1 answer
  • Explain why this quadrilateral is not a parallelogram.<br><br> I’m confused on this
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!