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
MatroZZZ [7]
2 years ago
7

Please help I need help in order to pass math

Mathematics
1 answer:
storchak [24]2 years ago
3 0

Answer:

....bbbbbb.... its correct

You might be interested in
I’m stuck can some one help me
abruzzese [7]

Answer:

3) Midpoint is (-4,0.5)

Option A is correct.

4) Midpoint is (2.5,0)

Option B is correct.

5) The factors are (x+4)(x-7)

Option C is correct.

6) The factors are (x+4)(x+2)

Option A is correct.

Step-by-step explanation:

Question 3

Find midpoint of the following:

(2,-7), (-10,8)

The formula used to find midpoint is: Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )

We have x_1=2, y_1=-7, x_2=-10,y_2=8

Putting values and finding midpoint

Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )\\Midpoint=(\frac{2-10}{2},\frac{-7+8}{2} )\\Midpoint=(\frac{-8}{2},\frac{1}{2} )\\Midpoint=(-4,0.5 )

So, Midpoint is (-4,0.5)

Option A is correct.

Question 4

Find midpoint of the following:

(2,-10), (3,10)

The formula used to find midpoint is: Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )

We have x_1=2, y_1=-10, x_2=3,y_2=10

Putting values and finding midpoint

Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )\\Midpoint=(\frac{2+3}{2},\frac{-10+10}{2} )\\Midpoint=(\frac{5}{2},\frac{0}{2} )\\Midpoint=(2.5,0 )

So, Midpoint is (2.5,0)

Option B is correct.

Question 5

Factor each completely

x^2-3x-28

We will break the middle term and find factors

x^2-3x-28\\=x^2-7x+4x-28\\Taking\:common\\=x(x-7)+4(x-7)\\=(x+4)(x-7)

So, the factors are (x+4)(x-7)

Option C is correct.

Question 6

Factor each completely

x^2+6x+8

We will break the middle term and find factors

x^2+6x+8\\=x^2+4x+2x+8\\=x(x+4)+2(x+4)\\=(x+4)(x+2)

So, the factors are (x+4)(x+2)

Option A is correct.

7 0
2 years ago
How can I make 0.008 into a fraction in simplest form
garik1379 [7]
I dont really know how to do the work but i guess 1/125 is the simplest from to do 0.008 into a fraction 
7 0
3 years ago
PLEASE HELP, EASY QUESTION
GaryK [48]

Answer:

All of the following proportions are equivalent except a/d=c/b.

a/b=c/d

b/a=d/c => a/b = c/d

a/d=c/b not equal to a/b = c/d

a/c=b/d => a/b = c/d

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Six students are working to simplify the expression shown.
krok68 [10]

<u>Equivalent and Fully Simplified:</u>

8+7x+4y

<u>Equivalent and not fully simplified:</u>

8+12x-5x+4y

15+7x+4y-7

<u>Note Equivalent:</u>

15-7x-4y

8+17x+4y

8+11y

Step-by-step explanation:

Given expression is:

15+12x-5x+4y-7

We will simplify the expression one by one

8+12x-5x+4y

8+7x+4y

Now we can categorize the expressions in boxes given below

<u>Equivalent and Fully Simplified:</u>

8+7x+4y

<u>Equivalent and not fully simplified:</u>

8+12x-5x+4y

15+7x+4y-7

<u>Note Equivalent:</u>

15-7x-4y

8+17x+4y

8+11y

Keywords: Expressions, simplification

Learn more about expressions at:

  • brainly.com/question/2131336
  • brainly.com/question/2150928

#LearnwithBrainly

<u></u>

6 0
3 years ago
Suppose f(x) = 3x^2 - 2x... Find f(-4)​
zavuch27 [327]
Let x equal to -4 and substitute into the original function f(x)
f(-4)=56
4 0
3 years ago
Other questions:
  • What would you use to describe the center of the data?
    7·1 answer
  • PLEASE HELP ASAAAPPPPPP
    11·1 answer
  • Can you also tell me if the others are right? please? ​
    12·2 answers
  • You are at a shop and you steal $100 from the cash register. The cashier doesn't see you steal it. You come back 5 mins later. Y
    11·2 answers
  • Explain why any rotation can be described by an angle between 0 degrees and 360 degrees
    14·1 answer
  • A rectangular painting canvas has the dimensions of 22 by 23 inches. Find the area, in square inches, of the painting. Use the f
    6·2 answers
  • Susie drank 2 3 liter of water Monday before going jogging. She drank 3 4 liter of water after her jog. How much water did Susie
    13·1 answer
  • Plz fast I need it<br>plz plz plz<br>​
    5·1 answer
  • If f={(0,2),(2,6),(3,5),(4,9)} what is f^(-1)(9)
    7·1 answer
  • Help me please edddd
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!