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
grigory [225]
3 years ago
9

Which products result in a perfect square trinomial? Check all that apply.

Mathematics
2 answers:
Katyanochek1 [597]3 years ago
7 0
B, C and E are the answers
sladkih [1.3K]3 years ago
3 0

The <em><u>correct answers</u></em> are:

B=(xy + x)(xy + x) ; C=(2x – 3)(–3 + 2x) ; and E=(4y² + 25)(25 + 4y²)

Explanation:

In order to have a perfect square trinomial, we must multiply two binomials that are exactly the same.  For (xy+x)(xy+x), are multiplying two identical binomials.

For (2x-3)(-3+2x), we are multiplying two binomials that are the same but written in a different order.  The same is true of (4y² + 25)(25 + 4y²).

You might be interested in
Simplify. (−5 p 4 z 6 u) 3
ser-zykov [4K]
In this expression, solve the multiplication in the parenthesis. 
-5×p×4×z×6×u
since multiplication is commutative, 
-5×p×4×z×6×u=-5×4×6×p×z×u= -120pzu

Now multiply this by 3.
(-5p4z6u)3 = (-120pzu)3 = -360pzu

5 0
3 years ago
Which expression is equivalent to 1/3?
taurus [48]

Answer:

C) 1/6y+1/6(y+12)-2

Step-by-step explanation:

5 0
2 years ago
Ryan has 8 kittens. Two are white. what fraction of the kittens are not white? Write in simplest form. I will brainliest
RideAnS [48]

Answer:

3/4

Because 6 are not white so 6/8 and divide each by 2

6 divided by 2 = 3

8 divided by 2 = 4

= 3/4

Step-by-step explanation:

Hope this helps her!!!

4 0
3 years ago
Read 2 more answers
-1y + 11= 20 what is the answer 3 or -3
yan [13]

Answer:

-9

Step-by-step explanation:

-1y+11=20

    -11= -11

-1y=20-11

-1y=9

-9

8 0
3 years ago
Read 2 more answers
If the side length of a square pyramid is triple and the slant height is divided by 5 what would be the formula to find the modi
valentina_108 [34]
If the original side length is "s" and the original slant height is "h", the original surface area is
.. S = (base area) +(lateral area)
.. S = s² +(1/2)*(4s)*h
.. S = s(s +2h)

Now, if we make these replacements: s ⇒ 3s, h ⇒ h/5, we have
.. S' = (3s)(3s +2h/5)
.. S' = 9s² +(6/5)s*h . . . . . . . the formula for the modified area (in terms of original dimensions)

_____
Of course, in terms of the modified dimensions, the formula is the same:
.. S' = s'(s' +2h')
5 0
3 years ago
Other questions:
  • Which polynomial represents the area of the rectangle?
    11·2 answers
  • Your mother gave you a $150 to spend. You bought a pair of shoes for $60 and 3 blouses for $25 each and had to pay the 10% sales
    8·2 answers
  • Solve the following Equations<br> A)x-1=5 <br> B)2m-1=9
    15·2 answers
  • steve uses 8/9 gallons of paint to paint 4 bird houses. how many gallons of paint does he use for each birdhouse?
    14·2 answers
  • Solve the equation q(t)= 4t^2 +5 / t^2 ; t= -x
    10·1 answer
  • In math formulas, A and a, always represent the same number.
    14·1 answer
  • A restaurant/bar conducted random sampling of bar purchases. In a sample of 17 restaurant patrons, they found that, when the bac
    6·1 answer
  • I need help (please show your work)
    6·1 answer
  • A politician has $4,200 to buy TV advertisements. If each advertisement costs $700, how many advertisements can the politician b
    13·1 answer
  • Write the system of equations shown on the graph, then give the solution to the system.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!