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
Tpy6a [65]
3 years ago
11

Simplify f(x)=(x+1)(x-3) to standard form

Mathematics
1 answer:
Ivahew [28]3 years ago
4 0

Answer:

x^2-2x-3

Explanation: Use FOIL

You might be interested in
Find the inequality represented by the graph.
Korvikt [17]

Answer:

y>4x-2

Step-by-step explanation:

First let us find the equation of the line.

Given points (1,2) and (0, -2), the slope would be

(2-(-2))/(1-0) = 4/1= 4

The intercept is at -2, so the full equation would be

y=4x-2

However, we need to find the inequality of the graph. Everything greater than our line/above our line is included. Also notice that the line is dotted, which means that the line itself is not included.

Our equations should be,

y>4x-2

<em>I hope this helps! :)</em>

8 0
2 years ago
What is the product of 5×10'5​
Oksanka [162]
(if the last five is an exponent, here is the answer)

5 • 10^5
first work on the exponent
5 • 100,000
multiply
500,000
6 0
3 years ago
Video DVDs (ignoring the hole in the middle) have an area of 36π cm^2 The formula to calculate the circumference, C, for a circl
PilotLPTM [1.2K]
It's 12π, because √36=6. 6×2= 12 :)
4 0
3 years ago
If someone knows the answer please help
pickupchik [31]

The correct answer is D. D'(1, 5), E'(-1, 3), F'(-1, -4), G'(1, -2).

It's because of this: You need to calculate the distances, and they are in this case symmetric, so you look how far is from one side, and it will be the same on the other side. When you put it on graph, the coordinates are clear and the correct answer is D.

7 0
3 years ago
Pls help with this someone i'm struggling with this!
AfilCa [17]

Answer:

x=9

Step-by-step explanation:

Remove the radical by raising each side to the index of the radical.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Algebra question help needed please
    7·1 answer
  • The vertex of this parabola is at (3,5) when the y-value is 6 the x value -1 what is the coefficient of the squared term in the
    10·1 answer
  • What is the length of the hypotenuse of a right triangle if each of the two legs is 4 units?
    8·1 answer
  • There are 50 bacteria in a test tube. After one hour, the number of bacteria is 100. After two hours, the number of bacteria is
    15·2 answers
  • Suppose the carnival director asks you to create a game board that is 1,120 square inches. Find the dimensions that would meet t
    6·2 answers
  • The Seminole corporation has income before tax of $150,000.00 and taxable income of $65,000.00. The income tax rate is 35 percen
    6·2 answers
  • Weather data is collected to analyze wind speed according to temperature. Identify the variables as either input or output to la
    11·1 answer
  • PLEASE HELP ME WITH MATH!
    11·2 answers
  • Need help finding out something, refer to picture
    13·2 answers
  • 9. The measure of each exterior angle of a regular pentagon is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!