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
Aleks [24]
2 years ago
9

Which of the following is not a perfect square? A. 36 B. 45 C. 64 D. 81 ...?

Mathematics
1 answer:
Dmitriy789 [7]2 years ago
5 0
In your question, 45 is not a perfect square.
A perfect square is when you divide or multiply the number by itself.
36 is a perfect square because it's factor is 6 x 6 (6,6).
<span>64 is a perfect square because it's factor is 8 x 8 (8,8).
</span><span>81 is a perfect square because it's factor is 9 x 9 (9,9).</span>
You might be interested in
What is angle hgf. If angle egf is 110 and angle hge is 3x+11 and angle hgf is 16x+4
Y_Kistochka [10]

Step-by-step explanation:

The Angle Addition Postulate de fusteer Key. Date ... 99° and MZLMF = 36º. Find m2LMN. 6) Find mZWDC if IZEDC = 145° and mZEDW= 61°. N of w. C ... 11) mZHGF = 16x + 4, m EGF = 110°,. 12) mZVUT = 175° ... a H, 16X+4=110 + 3x +11

7 0
2 years ago
Which equations represent hyperbolas?
bezimeni [28]
Try this option:
1. Common view of hyperbola equation is: 
\frac{x^2}{a} - \frac{y^2}{b} =1 \ , where  \ a,b-numbers
2. hyperbolas are: 2x²+4x-5y²-10y+57=0 and -x²+12x+3y²+7y+11=0.
4 0
3 years ago
Read 2 more answers
Suppose f(x) = x2 and g(x) = 2x − 3. What is the value of g(4) + f(−3)?
MAVERICK [17]

In order to find the value of g(4)+f(-3), we must substitute those values into the functions first.

Substitute -3 into f(x).

f(x)=x²

f(-3)=(-3)²

f(-3)=9

Substitute 4 into g(x).

g(x)=2x-3

g(4)=2(4)-3

Using the rules of PEMDAS, multiply first then subtract.

g(4)=8-3

g(4)=5

Therefore, if f(-3) is 9 and g(4) is 5, we must add the two values together.

5+9=14

<u>The value of g(4)+f(-3) is 14.</u>

8 0
3 years ago
11.
dedylja [7]
The answer is D. $270.00.
To find this answer, you divide 37.80 by 14%.
6 0
3 years ago
Carolina is making punch for a party. She made 6 bowls of punch. Each bowl holds 2 1/2 gallons of punch. 1 gallon is equal to 4
Roman55 [17]

Answer:

60 people

Step-by-step explanation:

Bowls of Punch = 6

Each bowl holds 2 1/2 gallons of punch

6 bowls = 2 1/2 gallons × 6

= 5/2 × 6 gallons

= 30/2

= 15 gallons

6 bowls of Punch = 15 gallons of Punch

1 gallon = 4 quarts

15 gallons = 4 × 15 quarts

= 60 quarts

6 bowls of Punch = 15 gallons of Punch = 60 quarts of punch

She thinks each person will drink about 1 quart of punch.

How many people will the 6 bowls of punch serve?

6 bowls of Punch = 15 gallons of Punch = 60 quarts of punch

60 quarts of punch / 1 person

= 60 people

The 6 bowls of punch will serve 60 people

5 0
2 years ago
Other questions:
  • HELP, I AM UTTERLY CONFUSED *20 points
    7·1 answer
  • What is the factored form of this expression?<br><br> x2 + 15x + 56
    14·2 answers
  • Is the following relation a function ? S = {(1,2),(2,2),(-2,2)} justify your answer
    11·1 answer
  • Which ordered pair is a solution of this
    13·1 answer
  • The game room of the youth center needs carpet.sweet t found that the room measures 12 inches by 8 inches on the blueprint.if th
    11·1 answer
  • How many natural numbers are between 45 and 58?
    12·2 answers
  • Yall know the rate of change?
    14·1 answer
  • Alana runs 4 laps around the track in 10 minutes. If Alana runs 17 laps at the same rate how long does it take her​
    5·2 answers
  • The square root of -12 × the square root of -9 (THIS IS AN ALGEBRA 2 QUESTION)
    5·1 answer
  • Uhh .. im stuck and this is area model ..
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!