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
julia-pushkina [17]
3 years ago
6

A. f(x) = x2 – 11x – 12

Mathematics
2 answers:
mart [117]3 years ago
5 0

Answer:

Order is B, D, A, C

Step-by-step explanation:

A.f(x) = x^2 - 11x - 12

Product is -12 and sum is -11. factors are -12 and 1

f(x) = (x - 12)(x + 1)

B.f(x) = x^2 - 4x - 12

Product is -12 and sum is -4. factors are -6 and 2

f(x) = (x - 6)(x +2)

C.f(x) = x^2 +x - 12

Product is -12 and sum is +1. factors are +4 and -3

f(x) = (x +4)(x -3)

D.f(x) = x^2 -x - 12

Product is -12 and sum is -1. factors are -4 and +3

f(x) = (x -4)(x +3)

zubka84 [21]3 years ago
3 0
A
(x - 12)(x + 1)
B
(x + 2)(x - 6)
You might be interested in
Matt says he can find the sum of 45+50 without rewriting it. Explain how you can solve this problem using mental math.
ryzh [129]
Thinking about combining 45 pennies and 50 pennies. How many pennies would you have in total? 95
6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!
RideAnS [48]
Is the last one 6.04
3 0
3 years ago
Arnie decides to make 3 cups of dark orange paint and 3 cups of light orange paint.
dimulka [17.4K]

The question is an illustration of equivalent ratios.

  • 3 cups of dark orange require 3 ounces of yellow  paint
  • 3 cups of light orange require 19.5 ounces of yellow paint

1 cup of dark orange requires

Red = 7oz

Yellow =1oz

To make 3 cups, we simply multiply by 3, because 3 \times 1 = 3

So, we have:

Red = 7oz \times 3 = 21oz

Yellow =1oz \times 3 = 3oz

2 cups of light orange require

Red =3oz

Yellow =13

To make 3 cups, we simply multiply by 1.5, because 2 \times 1.5 = 3

So, we have:

Red = 3oz \times 1.5 = 4.5oz

Yellow = 13oz \times 1.5 = 19.5oz

Hence:

  • 3 cups of dark orange require 3 ounces of yellow  paint
  • 3 cups of light orange require 19.5 ounces of yellow paint

Read more about equivalent ratios at:

brainly.com/question/18441891

5 0
2 years ago
In Amy’s backyard, there are also chickens and rabbits. There are 5 more chickens than rabbits. The total number of legs is 130.
Butoxors [25]

Answer:

There are 25 chickens and 20 rabbits

Step-by-step explanation:

Let

x-----> the number of chickens

y ----> the number of rabbits

Remember that

1 chicken has two legs

1 rabbit has four legs

so

2x+4y=130 -------> equation A

x=y+5 -----> equation B

Substitute equation B in equation A and solve for y

2(y+5)+4y=130

2y+10+4y=130

6y=120

y=20 rabbits

Find the value of x

x=y+5

x=20+5=25 chickens

3 0
3 years ago
If a line perpendicular to 2y=x+5 that passes through (2,1) using the slope- intercept form
arlik [135]
Slope of  2y = x + 5:-
This is y = 0.5 x + 2.5  in slope intercept form so its slope = 0.5

Slope of the line perpendicular to it = -1 / 0.5 = -2

it passes through (2 , 1) so we have

y- 1 = -2(x - 2)
y = -2x + 4 + 1

The answer is y = -2x + 5

4 0
3 years ago
Other questions:
  • Find the HCF and LCM of<br> 20 and 38
    10·2 answers
  • A student solves a problem correctly 40 times out of 72 tries. Based on this data, what is the probability that the student inco
    11·1 answer
  • What is the value of 5 in 2.195
    15·1 answer
  • PLZ HELP :) 10 PTS
    13·1 answer
  • Bill bought a shirt for $35.80 plus he paid an additional 7% in sales tax. What was the sales tax?
    6·2 answers
  • What is the slope of the line whose equation is y-4=5/2(x-2)?
    11·1 answer
  • Please help with this question. Thank you!
    9·1 answer
  • Can someone help me please
    11·1 answer
  • Find the measure of each angle.<br><br> 10x - 20=<br> 7x + 4
    10·2 answers
  • 6. On Saturday, you bowl at Mar Vista Bowl, where renting shoes
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!