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
maria [59]
3 years ago
11

Help, i was out sick for most of the week before and didnt learn this materal, i really need help

Mathematics
1 answer:
Dafna1 [17]3 years ago
3 0

Answer:

example 1 is correct

a^2 - b^2 factors as (a+b)(a-b)

that is a form that math teachers want you to memorize

it is called the "difference of squares" factoring

Step-by-step explanation:

You might be interested in
What graph shows the solutuion set of the inequality 2.9(x+8) <26.1
Cloud [144]
2.9(x+8) < 26.1\ \ \ \ |:2.9\\\\x+8 < 9\ \ \ |-8\\\\x < 1

Look at the picture.

3 0
3 years ago
Each friend received 5/4 of a pound of berries, how many friends are sharing berries?​
Rudiy27

Answer:

2

Step-by-step explanation:

If 5 friends are sharing the berries, how many pounds of berries does each friend receive? Is the answer to 3/4 divided by 2/5 greater than or less than 1.

8 0
3 years ago
Graph and identify image coordinates rx=2​
raketka [301]

Answer:

Step-by-step explanation:

Rule defining the reflection across the line x = -2 has been given as,

r_{x=-2}

Line x = -2 will work as a mirror for the given triangle J, K, L.

That means distance of the vertices J, K and L and image points J', K' and L' will be equidistant from the line x = -2,

Vertices of the image triangle J'K'L' will be,

J' → (-5, 2)

K' → (-3, 2)

L' → (-4, 1)

3 0
3 years ago
What measure of center best represents the data set? Drag and drop the correct answer into the box. Data Set Best Measure of Cen
babymother [125]

Answer:

The answer is Mean or Median

Step-by-step explanation:

Both Mean and Median are equal to 27,

Therefore your answer is,

Mean or Median.

8 0
4 years ago
Read 2 more answers
A company has 10 men qualified to run a machine that requires 3 operators at a time. Find how many groups of 3 operators are pos
bagirrra123 [75]
120 groups <span>(10*9*8/3*2*1=120) </span>of 3 (k) operators are possible to make from the 10 (n) qualified employees. This problem can be solved using the combination formula in mathematics which is to find the possible number of combination (group of operator) from a set of choices. (Formula : n*(n-1)*...* (n-k+1)/ k!).
5 0
3 years ago
Read 2 more answers
Other questions:
  • The perfect squares between 21 and 52
    10·1 answer
  • To help give money to the homeless Alaska made an organization to spread awareness on homelessness and poverty for every new mem
    6·1 answer
  • Yvonne continues to work full-time at her job while she attends college part-time. It takes 5 years for Yvonne to complete the p
    15·1 answer
  • 15, 11, 7, 3, -1, ... explicit formula and recursive formula
    9·1 answer
  • Use matrices and elementary row to solve the following system:
    12·1 answer
  • I need help with number 38
    11·1 answer
  • 44/15 converted into a mixed number (convert a fraction into a decimal before converting it into a mixed number)
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7D%206%20%28%20%5Csqrt%7D%2030%29" id="TexFormula1" title="\sqrt} 6 ( \sqrt} 30)" alt=
    13·1 answer
  • Please can anyone solve this question I need it...<br>I'll mark as BRAINLIEST ANSWER...​
    14·1 answer
  • Find the slope<br> 20. Points please
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!