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
Marina CMI [18]
3 years ago
13

PLEASE HELP!!! Which choice is a solution to the system of equations below?

Mathematics
1 answer:
frozen [14]3 years ago
7 0

Answer:

A.

Step-by-step explanation:

4y = 12x + 16

3x = y - 4

=>

y = 3x + 4

using that in the first equation

4(3x+4) = 12x + 16

12x + 16 = 12x + 16

=> both lines/equations are identical, so they have infinitely many solutions.

You might be interested in
How do i do this ???
Westkost [7]

a peculiar thing about the centroid of a triangle, is that it cuts all the medians in a 2:1 ratio, so JP : PM are on a 2:1 ratio, thus

\bf JP:PM\qquad 2:1\qquad \cfrac{JP}{PM}=\cfrac{2}{1}\implies \cfrac{27}{PM}=\cfrac{2}{1}\implies \cfrac{27}{2}=PM\\\\-------------------------------\\\\JM=JP+PM\implies JM=27+\cfrac{27}{2}\implies JM=\cfrac{54+27}{2}\\\\\\JM=\cfrac{81}{2}\implies JM=40\frac{1}{2}

4 0
3 years ago
Hi ! please help !
tatuchka [14]

Hey there! I was looking at your question for a bit then realized you meant i, the imaginary number, not "1" at the end of each number.

  • Complex numbers are numbers involving both real and imaginary numbers; thus, this question wouldn't make much sense without the imaginary number i

The expression we are given is:

(3+4i)+(8+2i)

Open parenthesis and combine like terms:

=3+4i+8+2i

=11+6i

This is answer choice B (assuming it's supposed to be an i and not a "1" at the end)

Let me know if you need any clarifications, thanks!

~ Padoru

5 0
3 years ago
Read 2 more answers
Dividing by 28 is the inverse of?
Fantom [35]

How do you reverse division? You multiply. So, the answer is multiplying by 28.

6 0
3 years ago
Evaluate.
NeX [460]

Answer:

-8

Step-by-step explanation:

brackets first division second and addition third

4 0
3 years ago
Read 2 more answers
What is the meaning of this WW1 quote?
Ghella [55]
The Great War (WW1) killed many empires who had been around for hundreds of years. It introduced some very inhumane weapons such as gas, and was the 1st war when old tactics met new ones. Back then, a war on this scale has never been seen. 

It also gave birth to many new nations 
3 0
3 years ago
Other questions:
  • On a number line, Danielle drew a dot at 600. Then, she drew another dot on a number that was 500 units smaller. What number was
    14·2 answers
  • Does anybody know the awnser to w=7a+4b
    9·1 answer
  • A Penteria is a special (fictional) kind of bacteria such that, regardless of the original population in a collection, the popul
    5·1 answer
  • #1. The area of a square tile is 53.4cm^2. find the length of one side of the tile, rounded to the nearest 10th.
    13·2 answers
  • The crew of a spaceship search for a missing shuttle craft for 1000 miles in every direction from their position how many cubic
    8·1 answer
  • 13) (c, 4) and (2,6);<br>Slope =​
    10·1 answer
  • Joe will flip a coin 48 times. How many times can he expect to land on heads?
    5·1 answer
  • What is the domain of the function y = StartRoot x EndRoot?
    8·2 answers
  • What is the equation for number 7 thank you sm
    7·2 answers
  • Suppose a charity received a donation of $24.6 million. If this represents 49% of the charity's donated funds, what is the total
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!