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
MAXImum [283]
3 years ago
14

50 POINTS!!! ASAP plz answer all questions will give brainiest!!!!

Mathematics
1 answer:
Sedaia [141]3 years ago
7 0

Answer:

1. 27x^{2} -78x+16

2. not completely sure but i think its x= -2 + 3i

3.x = 2 i √ 5 , − 2 i √ 5

4.x = − 9 ± √ 73 /2

5. Im not sure...

     ☀️☀️☀️☀️☀️☀️Hope This Helps☀️☀️☀️☀️☀️☀️

You might be interested in
Please help me ASAP I’ll mark Brainly
abruzzese [7]
Mark me Brainly answer 2/5
3 0
3 years ago
Sean bought 1.8 pounds of gummy bears and 0.6 pounds of jelly beans and paid $10.26. He went back to the store the following wee
Ymorist [56]

Answer:

Gummy bears $3.20/lbs

Jelly beans $7.50/lbs

Step-by-step explanation:

For this we will substitute gummy bear price for "x" and jelly bean price for "y" which creates this system (also assuming there is no sales tax involved):

1.8x + 0.6y = 10.26

1.2x + 1.5y = 15.09

Then once solved, answers come out to be (x,y) = (16/5,15/2) which is (3.2,7.5)

7 0
2 years ago
Using the equation y = 3x – 5, what would the output be for an input of 4
SSSSS [86.1K]
The input is the x-coordinate and the output is the y-coordinate. If the input is 4, plug 4 into the x variable to find the output, y.

y=3(4)-5
y=12-5
y=7

The output is 7.
8 0
2 years ago
Read 2 more answers
Factor completely: (3a+6)^2
zvonat [6]
(3(a+2))^2 factored
4 0
3 years ago
Classify the following into monomials, binomial and trinomials.
Degger [83]
  • A monomial is an expression containing a single term.
  • A binomial is an expression having two terms.
  • A trinomial is an expression having three terms.

  1. Here -6 is a monomial having a single term -6.
  2. -5 + x is a binomial containing two terms -5 and x.
  3. 32x - y is a binomial having two terms 32x and -y.
  4. 6x² + 5x - 3 is a trinomial having three terms 6x², 5x and -3.
  5. z² +2 is a binomial having two terms z² and 2.

<u>Answers</u>

  1. <u>monomial</u>
  2. <u>binomial</u>
  3. <u>binomial</u>
  4. <u>trinomial</u>
  5. <u>binomial</u>

Hope you could understand.

If you have any query, feel free to ask.

5 0
2 years ago
Other questions:
  • Determine how many digits are to the right of the decimal point in the answer from multiplying: 0.3568 x 0.042
    7·2 answers
  • U have 5 pens. u get 5 more pens. how many pens do u have now
    8·1 answer
  • Please help me show the work and will be marked as brainliest
    5·2 answers
  • Which expression is equivalent to 2.8k - 8.4
    15·1 answer
  • What is x equal to? ;-;
    8·1 answer
  • I don’t understand how to do this question so can anyone help me?
    10·1 answer
  • What is the median for the given set of data?
    7·1 answer
  • Help pls i need help on this last math area equation. and explain also.
    11·2 answers
  • is planning a rectangular rose garden. The garden will be 204 roses wide and 18 roses long. He has 3,600 roses. Does he have eno
    7·2 answers
  • Charlie guesses that his dog weighs 34. 5 pounds. The dog actually weighs 32. 7 pounds. What is the percent error in Charlie’s g
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!