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
Hatshy [7]
3 years ago
11

Multiply: (x + 3)(x-4)

Mathematics
1 answer:
Ratling [72]3 years ago
5 0

Answer:

X^2-x-12

Step-by-step explanation:

FOIL

First, Outside, Inside, Last

First: X*X=X^2

Outside: x*-4=-4x

Inside: x*3=3x

Last:3*-4=-12

All together: X^2-4x+3x-12

Simplify: X^2-x-12

You might be interested in
8 cm<br> 6 cm<br> 2 cm<br> Find the surface area of the rectangular prism.<br> Surface Area = [?]cm²
SashulF [63]

Answer:

152cm²

Step-by-step explanation:

math and stuff and things

5 0
2 years ago
Pleaseee help
Semenov [28]

Answer:

1. 2/4 = 1/2

2. 9/24= 3/8

3. 56/64= 7/8

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP!!<br>What is the sum of the measures of the exterior angles of this triangle?
RideAnS [48]

282

Step-by-step explanation:

C=180-112=68

A=180-68-51=61

sum of exterior angles=112+119+51=282

4 0
3 years ago
Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 4,9,14,
scZoUnD [109]

Answer:

It is an arithmetic sequence and the common difference is 5

Step-by-step explanation:

4+5 = 9; 9+5=14 (adding is arithmetic, multiplying is geometric)

7 0
3 years ago
Read 2 more answers
An object is hanging by a string from your rearview mirror. While you are decelerating at a constant rate from 25 m/s to rest in
lidiya [134]
The rate of deceleration is equal to 25 m/s / 6 s = 25/6 m/s^2. 


(a) The string should be angled in such a way that the horizontal acceleration is equal to 25.6 and the vertical acceleration is equal to gravitational acceleration. Using trigonometry,Angle from the vertical = arctan(25/6 / 9.8) = 23.03 degrees.

(b) Since the car is decelerating, one end of the string attached to the car is pulled back and because of the inertia of the object it is goes on the opposite direction and so the object moves toward the windshield.


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
4 0
4 years ago
Other questions:
  • Write the sets of points from -2 to 5 but exluding 2 and 5 as a union of intervals
    5·1 answer
  • Which is greater 3/4 or 10/12
    5·2 answers
  • Use the Law of Syllogism to form a new conditional statement that follows from the pair of true statements.
    7·1 answer
  • Can you simplify the equation 64x(squared)-112x+49
    13·1 answer
  • A greengrocers sells mangoes for 77p each
    8·2 answers
  • I need help with this
    7·1 answer
  • Find the Solution of the system of equations.<br><br> -4x+3y=-21<br> -2x-3y=3
    6·1 answer
  • Please help, I'm going crazy on this question ;(​
    5·2 answers
  • What type of counting problem is this?
    8·1 answer
  • Bobby’s bedroom is 15 feet in length.how long is his bedroom on a scale drawing that uses a scale of 1/2 in = 3 feet
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!