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
Wewaii [24]
2 years ago
7

Simplify 9+ (-2)^3 HELP PLEASE

Mathematics
2 answers:
Oliga [24]2 years ago
8 0

Answer:

1

Step-by-step explanation:

Raise -2 to the power of 3 = -8

9-8= 1

Mila [183]2 years ago
7 0

Answer:

1

Step-by-step explanation:

A number raised to the 3rd power is equal to that number multiplied by itself twice. Below I have expanded the expression to visualize this process. If this makes it more confusing, the main way is just to go from line 1 to line 4.

9 + (-2)³                          <---- Original expression

9 + (-2 x -2 x -2)             <---- (-2)³ expanded

9 + (4 x -2)                     <---- -2 times -2

9 + (-8)                           <---- 4 x -2                    

1                                     <---- 9 - 8

You might be interested in
Please help 30 points and brainly answer :(
Tasya [4]

The graphs insect at 3 and 13

4 0
3 years ago
Which parabola has the graph shown?
ryzh [129]

The vertex is (-1, 2).

The equation of parabola:

x=(x-k)^2+h where (h, k) is the vertex

We have h = -1 and k = 2.

Substitute:

x=(y-2)^2-1\ \ \ \ |+1\\\\(x+1)=(y-2)^2

5 0
3 years ago
Consider the following linear equation.y = -1-Step 1 of 2: Determine the slope and the y-intercept (entered as an ordered pair)
Dmitriy789 [7]

Recall that a slope-intercept form of a linear equation is

\begin{gathered} y=mx+b \\ \text{where} \\ m\text{ is the slope} \\ b\text{ is the y-intercept} \end{gathered}

Rearrange the given so that it follows that slope intercept form

\begin{gathered} y=-1-\frac{2}{5}x\Longrightarrow y=-\frac{2}{5}x-1 \\  \\ \text{Now that it is in the slope intercept form} \\ y=-\frac{2}{5}x-1 \\ \text{we can determine that the slope is } \\ m=-\frac{2}{5} \\ \text{and the y-intercept is} \\ b=-1 \end{gathered}

The y-intercept is the value for which the linear function crosses the y-axis, this is when the value of x is equal to zero. The ordered pair therefore of the y-intercept is (0,-1).

8 0
1 year ago
What is the y-value when x equals -11? <br> y = -200 – 12(x).
Sergeu [11.5K]
Y=-68

Hope this helps, have a great day!
3 0
3 years ago
Read 2 more answers
Graph the function h (x) = -3x-1.
Stolb23 [73]
Just connect the dots
the -1 is where it passes through the y axis (up and down line)
the -3 is the slope, so every 1 space it goes over it goes 3 down

6 0
2 years ago
Other questions:
  • List from least to greatest: 21x+48, x+29, 122+42x, 20x+24
    11·1 answer
  • What is the area of this figure?
    11·1 answer
  • Help meh ahhh it said had to put over 20 words don't judge me
    7·1 answer
  • In a certain city, the street blocks have a uniform size of 90 meters north-south by 260 meters east-west. If a typical neighbor
    14·1 answer
  • What are the coordinates of point D?
    7·2 answers
  • Make b the subject of the formula<br><br>A=1/2bh​
    10·1 answer
  • Round The Following Number: 194,332.125
    13·2 answers
  • My sister is a self centered brat and she is always trying to get attention. and she is a really good liar so she tricks my mom
    6·2 answers
  • -3x + 5&lt;-16<br><br> X(type your answer)(type your answer)
    14·2 answers
  • 1 pts
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!