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
gavmur [86]
3 years ago
6

4a2 - 1c) 2а – За – 2​

Mathematics
1 answer:
hammer [34]3 years ago
5 0
I think that’s factoring
You might be interested in
The difference between a number and 8 is less than -15
Olenka [21]

Answer:

x-8<-15

Step-by-step explanation:

8 0
3 years ago
Write 5/10 in three equivalent forms. with Decimals please
Vladimir [108]
1/2 2/4 3/6
0.5 0.50 0.500
6 0
2 years ago
Read 2 more answers
I dont understand the problem look at the attached picture to see the problem
damaskus [11]
The answer would 3X3X7
8 0
3 years ago
Function k is a continuous quadratic function that includes the ordered pairs shown in the table .
I am Lyosha [343]

Complete question is;

Function k is a continuous quadratic function that includes the ordered pairs shown in the table. (-1,5), (0,8); (1,9), (2,8); (3,5) (4,0) Over which interval of the domain is the function Increasing?

A (1, ∞)

B. (-∞,1)

C (-∞, ∞)

D. (-∞,9)​

Answer:

Option B - (-∞ , 1)

Step-by-step explanation:

From the ordered pairs given, we observe the following:

From (-1, 5) to (0, 8);

In this, 8 is more than 5, thus there is an increase.

From (0, 8) to (1, 9);

In this, 9 is more than 8, thus there is an increase.

From (1,9) to (2, 8);

In this, 8 is less than 9, thus there is a decrease.

Looking at all the ordered pairs, we can see that f(0) = 8 and f(2) = 8.

Thus, we can say that; f(0) = f(2)

This means that our maximum value is likely in the middle of 0 and 2.

Now, from all the ordered pairs, f(1) = 9 is the maximum value of the function.

It now means that when x = 1, the direction of the function changes.

We have seen that at points before x = 1 the function was increasing but after that point the function will begin decrease.

Thus, we can conclude that in all the values that fall in the range of x < 1, the quadratic function will be increasing.

So, the correct answer among the given options is: (-∞ , 1)

3 0
3 years ago
Can someone please help marking brainliest
Sergio039 [100]

Answer:

down below!

Step-by-step explanation:

a) width: 2,3,4,5  length:9,8,7,6

all you need if for those numbers to add up to 11 together because the perimeter itself is 22 so you always want to be able to add those two numbers and be able to double it to the perimeter if that makes sense.

b) the greatest area there will be would be width: 5 and length: 6 because 5x6 equals 30 and multiplying the others would be less than that. hence 2x9=18, 3x8=24, and 4x7=28  

please let me know if this helps if not I can try to explain another way!

8 0
3 years ago
Other questions:
  • I need help with 7 please
    15·1 answer
  • CONDITIONAL PROBABILITY ASSISTANCE
    8·1 answer
  • Yoshi is 5% taller today than she was one year ago. Her current height is 168 cm. How tall was she one year ago
    5·2 answers
  • Which has the greater area: a 6 ‐centimeter by 4 1 2 ‐centimeter rectangle or a square with a side that measures 5 centimeters?
    14·1 answer
  • For the function y=-2x^2 + 4x + 1, what are the coordinates of the vertex? Is it a maximum or
    8·1 answer
  • Roger drives 256km and uses 20l of fuel. what is his average fuel consumption for 100km?
    14·1 answer
  • A store is having a sale where all shoes are discounted by 20%. Diego has a coupon for $3 off of the regular price for one pair
    5·1 answer
  • Worth it! Please answer this question! Question 5 please
    7·1 answer
  • Sum about cylinder PLZ HELP ME ASAP PLZ
    8·2 answers
  • ASAP Plssssssss heeeeelpop
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!