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
hammer [34]
3 years ago
5

I need help someone help

Mathematics
2 answers:
aalyn [17]3 years ago
6 0

2x {2} + 12 + 13
Alex17521 [72]3 years ago
3 0

D is the answer

because you are doing y=2(x+3)^2 - 5

First, do exponents

(x+3)(x+3) = x^2 + 6x + 9

now Multiply your answer by 2

2(x^2 +6x + 9) = 2x^2 + 12x + 18

Then, Subtract 5 from 18

2x^2 +12x + 18-5 = 2x^2 + 12x + 13

bringing you to answer D


You might be interested in
What is the equation of the line that is parallel to the graph of y = 2x - 5 and passes through the point (8, 10)?
Kruka [31]

We know that the equation of a line is given by

y-y_1=m(x-x_1)

To find it we need the slope m and a point that the line passes thorugh. In this case we have the point (8,10) but we don't know the slope. What we know is that the line we are looking for is parallel to the line

y=2x-5

We also know that for two lines to be parallel they have the same slope. Then, if we fin the slope of the line y=2x-5, we have the slope of the line we are looking for. To find the slope of the line y=2x-5 we note that it is written in the slope-intercept form

y=mx+b

From this we know that the slope is multiplying the x variable when it is written in that form. Hence m=2.

Then the line we are looking for has an slope of 2 and passes through the point (8,10). Pluggin the values in the equation of a line we have.

y-10=2(x-8)

Writting it in the slope intercept form we have

\begin{gathered} y-10=2(x-8) \\ y-10=2x-16 \\ y=2x-16+10 \\ y=2x-6 \end{gathered}

Then the line parallel to y=2x-5 and passes through the point (8,10) is

y=2x-6

5 0
11 months ago
Drag a statement or reason to each box to complete this proof.
Vadim26 [7]
The items below show the complete steps as to how this is being answered.

  1. 3x - 4 = 14 >>>> Given
   2. 3x - 4 + 4 = 14 + 4 >>>
      Step number 2 above is an addition property of equality. Both sides of the equation are added with 4. 
  3. Simplifying >>>
      3x = 18
   4. 3x/3 = 18/3 >>>> Division property of equality
   5. >>>> Simplifying,
        x = 6

Hence, the order of the choices as answers is C, E, B, A, D. 

4 0
3 years ago
Read 2 more answers
Can someone help me please
sp2606 [1]
6% of $22 = 1.32 
22 + 1.32 = 23.32 (cost of meal with tax)
20% of 23.32 = 4.66
23.32 + 4.66 = 27.98
Total cost = $27.98
5 0
3 years ago
Read 2 more answers
I just can't do thissssssssss
mel-nik [20]

Answer:

B

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
I need to know the steps to simplify 15.7 + (-3.45)
faust18 [17]
U call it keep change change. keep 15.7. change it to subtract and change -3.45 to just 3.45 (positive not negative)
5 0
3 years ago
Read 2 more answers
Other questions:
  • I need help please and fast what is 3 1⁄8 − 1 7⁄8 =
    14·2 answers
  • Profit is the difference between revenue and cost. The revenue, in dollars, of a company that manufactures televisions can be mo
    5·2 answers
  • The area of sofia’s herb garden is 1/8 the area of her vegetable garden. the area of her herb garden is 6 square feet. what is t
    5·2 answers
  • Can someone please help me with a, b, and c? I don't get it and it's due tomorrow : (
    5·1 answer
  • PLS HELP DUE tonight
    15·1 answer
  • Consider the scatter plot.
    14·2 answers
  • Someone help me with 5.84 divide 4
    12·2 answers
  • . What property is shown in the following equation? 2(x + 4) = 2x + 8 ​
    5·1 answer
  • Find the perimeter. Simplify your answer.
    13·1 answer
  • If f(x)=8x^2-1 then what is f(2)<br> Show work
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!