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
makkiz [27]
3 years ago
5

The polynomial below is a perfect square trinomial of the form A2 - 2AB + B2.

Mathematics
2 answers:
seropon [69]3 years ago
8 0

Answer: Option B.

Step-by-step explanation:

Given the polynomial:

16x^2-36x+9

 Observe that 16x^2 and 9 are perfect squares. Then, you can rewrite the polynomial in this form:

(4x)^2-36x+(3)^2

You can identify that:

A=4\\B=3

Then, we can check if 2AB=36

 2(4x)(3)=36x\\\\24x\neq 36x\\\\2AB\neq36x

Since 2AB\neq36x, the polynomial 16x^2-36x+9 <em>IS NOT </em>a perfect square trinomial of the form A^2 - 2AB + B^2

jekas [21]3 years ago
4 0

Answer: B

Step-by-step explanation:

You might be interested in
Kathleen correctly determines four arithmetic means between −7 and 14. What values does Kathleen determine?
Annette [7]

Answer:

  Kathleen determines the four arithmetic means to be −2.8 , 1.4, 5.6, and 9.8.

Step-by-step explanation:

The overall interval is 14 -(-7) = 21 units in length. The four equally-spaced "means" divide the interval into 5 equal parts, each one of which is ...

  21/5 = 4.2

The four means are ...

  -7 +4.2 = -2.8

  -2.8 +4.2 = 1.4

  1.4 +4.2 = 5.6

  5.6 +4.2 = 9.8

5 0
3 years ago
What is 2/3÷6 over five
malfutka [58]
5/9 (fraction simplified)
7 0
3 years ago
What is the probability of not getting a blue<br> on this spinner? Be sure to reduce.<br> [?]
exis [7]

Answer:

5/8

Step-by-step explanation:

The probability of not getting blue can be found by dividing the number of sections that are not blue by the total number of sections.

P(not blue)= not blue / total

There are a total of 8 sections. 3 are blue, which leaves 5 that are not blue (1 yellow, 2 red and 2 green).

not blue= 5

total= 8

P ( not blue)= 5/8

This fraction cannot be reduced, therefore our answer is 5/8

6 0
3 years ago
PLS SOMEONE HELP I DO NOT UNDERSTAND PLS AND TY ASAP PLS PLS I WILL GIVE BRAINLIST AND PLS DONT BE A BOT
Kruka [31]

Answer:

35°

Step-by-step explanation:

The central arc is equal to the arc that subtends it, then

arc AC = 75° and

BC = AC - AB = 75° - 40° = 35°

8 0
2 years ago
Please help me with this question
MariettaO [177]

Answer:

It would be A,B

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • 12. Find the area of a circle with a radius of 5 meters. Use t = 3.14.
    9·2 answers
  • Evaluate the expression.<br> (6 − 3)!
    5·2 answers
  • What is the mean of the following data values 53,71, 89,10,87
    12·2 answers
  • In Exercises 13-16, estimate the slope of the line.
    5·1 answer
  • john started homework at 7:00 pm he finish at 3:00 then he checked double the amount last time how much time did he spend
    13·1 answer
  • Which shows a way to take apart 8 .ans are. 9-9=0. 8-7=1. 9-8=1. 8+8=16.
    10·1 answer
  • Please..I'm desperate. I have a D in this class..
    13·1 answer
  • The circumference of a circle is 177 ft. Find its diameter, in feet.
    6·1 answer
  • Angle A and B are supplementary angles. Angle A measures 45 degrees. What is the measurement of angle B?
    13·1 answer
  • I’m very smart. My hair is dark. I love to eat honey, insects, and bark.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!