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
denpristay [2]
3 years ago
11

What is the product of (r + 4) and (r - 3)

Mathematics
1 answer:
dlinn [17]3 years ago
6 0

r + 4(r - 3)

<em><u>We'll use the distributive property to simplify this.</u></em>

r^2 - 3r + 4r - 12

<u><em>Combine like terms</em></u>

r^2 + r - 12 is the simplified form.

You might be interested in
Help<br> Please answer both thanks
Ronch [10]

Answer:

question n.3 is a

Step-by-step explanation:

y=3x/2 + 4

2y= 2·3x/2 + 2·4

2y= 3x+8

2y-3x=8

3 0
2 years ago
Which of the following is NOT correct regarding exponential function y = a*, a &gt; 0,a CANNOT = 1
goldfiish [28.3K]
I would choose c because it makes the most sense rather then the rest
5 0
3 years ago
Help me idk what's the answer
Jobisdone [24]
76, 84, 93, 67, 82, 87, & 76

The mean is just the middle number of the data set,

Start by rewriting the set in order from smallest to biggest:
67, 76, 76, 82, 84, 87, 93

Determine which is the number in the middle,
67, 76, 76, *82*, 84, 87, 93

So, in this case, the median is 82.
4 0
3 years ago
Read 2 more answers
Help if you know pls
snow_lady [41]

Answer:

c. 16/35

Step-by-step explanation:

2/5 divided by 7/8

2/5 x 8/7

stay change flip

5 0
2 years ago
Read 2 more answers
Please answer number one as well as show your work thank you!
sveta [45]

√2 is irrational

a rational number Q can be expressed in the form \frac{a}{b} where a and b are integers.

- 18 = \frac{- 18}{1} ⇒ rational

\frac{2}{3} ⇒ rational

3.14 = \frac{314}{100} ⇒ rational

√2 = 1.414213562...... ⇒ irrational


8 0
3 years ago
Other questions:
  • Solve for x: -16-6x = 6x(x+3)
    14·1 answer
  • Help help !!!!!!!!!!!!!!!!!!!!
    5·2 answers
  • Sam is planning to fence his back yard. Every side of the yard except for the side along the house is to be fenced, and fencing
    11·1 answer
  • travis heart beats 17 times in 15 seconds. If he maintains this rate. how many times will it beat in 1min​
    13·1 answer
  • For the function f(x) = x2 ­ -12, find (f o f­-1)(4)
    12·2 answers
  • 15 points plz help
    13·1 answer
  • What is (-25) - 55 =
    14·1 answer
  • After simplify which expressions are equivalent select 3 answers​
    8·1 answer
  • Equation 1:
    5·1 answer
  • If sin A + sin^3 A = cos^2 A, prove that cos^6 A - 4cos^4 A + 8cos^2 A = 4.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!