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
egoroff_w [7]
3 years ago
9

Perfect squares are closed under multiplication true or false

Mathematics
1 answer:
Viefleur [7K]3 years ago
5 0

Answer:

True

Step-by-step explanation:

You might be interested in
Which measure will help Rita calculate how much the electricity bills vary, on average, from the mean billed amount? The monthly
notsponge [240]

Answer: c


Step-by-step explanation:

because to find the average is to add all your numbers up and to divide them by how many numbers you have

and the median is the finding the middle which is the average you line them up from lowest to greatest value and cross one off from the beginning and one from the end until you are left either one or two values


7 0
3 years ago
Read 2 more answers
What is the standard form of the equation<br><br>Center (-14,5), circumference: 22π
IRISSAK [1]

The standard equation for a circle with center at (h,k) and radius r is

(x-h)^2 + (y-k)^2 = r^2, where (h,k) is the center of the circle.

The formula for the circumference of a circle is C = 2pi*r.  In this particular problem, we need to determine the radius of the circle.  That radius is:  r = C/[2pi].  Here, C = 22pi, so we get r = 22pi/[2pi], and so r^2 = 11^2.

Putting to use the given info, we have:

(x+14)^2 + (y-5)^2 = 11^2

6 0
3 years ago
Consider the complex number z = 27i. What are the characteristics of the cube roots of z?
Artist 52 [7]

Answer:

The answers are 3 and 2pi

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
1. When the discriminant is grater than zero, the equation has:
Yakvenalex [24]
No spoliation skdnfnd
3 0
3 years ago
Find the side of a cube if its volume is 1331 cm³.​
SSSSS [86.1K]

answe= aprox 11

Using the formula

V=a3

Solving fora

a=V⅓=1331⅓≈11

4 0
3 years ago
Other questions:
  • Which lines are parallel? Justify your answer.
    5·2 answers
  • What is the area of a regular hexagon with a side length of 8.1 yards and an apothem length of 7 yards? HELP ASAP!!! WILL GIVE B
    6·2 answers
  • Please help with this I don’t understand
    11·1 answer
  • What is the value of the rational expression below when x is equal to 3? 12-x/x-6
    5·2 answers
  • What is y=-2/9x+3 written in standard form using integers.
    10·1 answer
  • Which inequality is true when p = 7.1?
    10·1 answer
  • Any helpers? Need help asap
    11·2 answers
  • I need help! If you could explain that would help alot
    14·1 answer
  • A piece of fabric is 2 yards long. The fabric is cut into 24 pieces of equal length.
    10·2 answers
  • For the function find f-1(x)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!