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
prohojiy [21]
3 years ago
9

Plz help due tomorrow

Mathematics
1 answer:
OLEGan [10]3 years ago
6 0

Answer:

2nd one and 4th one

Step-by-step explanation:

Number 2 is just putting the expression in a different order, but it is still equivalent.

Number 4 just added an extra plus sign which doesn't cause anything for the expression, it's really just a filler.

You might be interested in
I need help plz help me
irinina [24]
The answer is A
i think so but i might be wrong 
sorry if i am.
7 0
3 years ago
Read 2 more answers
What is the equation of the line that is parallel to the line y =-1\3
PilotLPTM [1.2K]

Hello!

If a you want to find an equation of the line that is parallel to the given line, we must know that if two lines are parallel, then their slope will <em>always</em> have to be equal.

This means that the new equation must have a slope of -1/3.

Also, you would need to substitute the given point (6, 8) into the equation with the slope: -1/3 as well. Following these steps allows you to find the equation of line.

y = -1/3x + b (6, 5)

5 = -1/3(6) + b

5 = -2 + b (add 2 to both sides)

7 = b

Therefore, the equation of the line is y = -1/3x + 7.

5 0
3 years ago
Write the equation of the line that passes through the points (3,-8) and (-8,1).
Gennadij [26K]

Answer:

-9/11

Step-by-step explanation:

-8-1/3-(-8)

-9/11

6 0
2 years ago
. Asking 100 students at a large university for their opinions on campus life is an example of measuring a _____.
Slav-nsk [51]

Answer:

B

Step-by-step explanation:

I am assuming that the university has much more than 100 students so 100 people is just a small sample.

3 0
2 years ago
Read 2 more answers
(Can somebody find the sum of this) <br><br><br> (5+2i)+(8-3i)
7nadin3 [17]
Hey there!!

Okay so here are the steps....

(5 + 2i) + (8 - 3i)       <---- when we have exponents we should worry about the                                            "i" because it is equal to √-1 but here it isn't the case.
<u>

(13 - i)</u>
<u />   <----- This is the answer!



<u />I hope this helps! ^__^
7 0
3 years ago
Other questions:
  • 4/15 + 7/9 what is the sum
    7·1 answer
  • Nellie split 8 pieces of candy equally among f friends. Which expression shows how many pieces of candy each friend received?
    7·1 answer
  • Problems in the picture
    7·2 answers
  • Composite numbers have
    10·2 answers
  • on thursday, a local hamburger shop sold a total of 388 hamburgers and cheeseburgers. The number of cheeseburgers sold was bree
    10·1 answer
  • ∠C and ​ ∠D ​ are vertical angles with m∠C=−3x+58 and m∠D=x−2 .<br><br><br><br> What is m∠D ?
    12·1 answer
  • Lee sells electronics He earns 5% commission on each sale he makes. If he
    8·1 answer
  • What is the domain of f(x)=5x-7
    9·2 answers
  • Pls help.......................
    13·1 answer
  • Yall should add da ig prettyface.kalei ‍♀️
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!