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
qaws [65]
3 years ago
6

Which polynomial is a perfect square trinomial?

Mathematics
2 answers:
yulyashka [42]3 years ago
4 0

Answer:

The third one

Step-by-step explanation:

The process would be figuring out the square root of the first and last term of each equation, after doing so, you would take that number (square root of first and last number) then you do 2(a)(b) which would be which should be the middle term. In this case 2(5)(4) = 40 which is correct.

zhenek [66]3 years ago
4 0

Step-by-step explanation:

my calculator got 36x*2-18-27/4

You might be interested in
What is a symbol for a line segment, line, point, and ray
Hoochie [10]
Line segment symbol:AB with a line over it. 
Line: ↔
         AB 
Point: A black dot. ·
Ray: A point then a line from that point with a arrow at the end. 

Hope this helps. 
https://www.mathsisfun.com/geometry/symbols.html
8 0
3 years ago
Which of the following equations is graphed below? 3 x - 5 y = 2 3 x + 2 y = 4
34kurt

Answer:

I am pretty sure it is 3x-5y=4

Step-by-step explanation:

You have to put the equation in point slope form and 3x-5y=4 in point slope form is y=3/5x-4/5

3 0
3 years ago
Number 6. I have no idea how to do this because the question doesn’t give enough information
Savatey [412]

{13}^{2}  =  {5}^{2}  \times {b}^{2}  \\ 169 = 25 \times  {b}^{2}  \\ 165 - 25 =  {b}^{2}  \\ 144 =  {b}^{2}  \\  \sqrt{ {b}^{2} }  =  \sqrt{144}  \\ b = 12

3 0
3 years ago
If the moon is a waning gibbous at 9pm, what will be the phase of the moon at midnight?
yanalaym [24]
<span>If the moon is a waning gibbous at 9 pm, the phase of the moon at midnight will be :

</span><span>The correct answer is: waning gibbous

</span>
6 0
3 years ago
A car loses a quarter of its value every year. It is
DerKrebs [107]

Answer:

Step-by-step explanation:

This is an exponential equation of the form

A=ar^2\text{ where a is the initial value r is the rate and t is the time.}\\ \\ A=35000(0.75)^8\\ \\ A\approx \$ 3504

7 0
3 years ago
Other questions:
  • How is a one-degree angle helpful in classifying angles?
    9·1 answer
  • Apply the distributive property to factor out the greatest common factor. 24+28
    11·2 answers
  • How would you do this question?
    10·1 answer
  • Which angle pairs in the diagram are supplementary
    8·1 answer
  • 593.5625 as a whole number and remainder.
    10·1 answer
  • EXTRA POINTS AND BRAINLEST<br>​
    14·2 answers
  • The recipe makes enough stew for 6 people, and the ingredients cost $9.75. How much would it cost to serve 24 people? Use the ra
    10·2 answers
  • 1. In a circle with radius 6.5, an angle measuring 5.5 radians intercepts an arc. Find the length of the arc to the nearest 10th
    5·1 answer
  • What is one way using addition that you could rewrite<br> the term 8x?
    6·1 answer
  • Which variable expression represents the following word phrases?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!