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
Wewaii [24]
3 years ago
13

What is 21 to the 2nd power

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
3 0

21×21=441

Answer: 441
You might be interested in
Express the given terminating decimal as a quotient of integers. if​ possible, reduce to lowest terms. 0.66
taurus [48]
.66 is 66 out of 100.  "out of" means divide

66/100
We can reduce this by dividing each number by the same amount - 2

33/50
8 0
2 years ago
60% of what number is equal to 30?<br> A) 0.5 B) 2 C) 18 D) 50
Arada [10]

Answer:

D. 50

Step-by-step explanation:

50/1 (60/100) =

3000/100 =

30/1 =

30

7 0
3 years ago
Read 2 more answers
If 24 apples represents 30% of her apple supply. How many total apples does Jasmine have?
Colt1911 [192]

Answer:

She has 80 apples in all.

Step-by-step explanation:

24=30%

(24÷3)=(30÷3)%

8=10%

(8×10)=(10×10)%

80=100%

7 0
3 years ago
Read 2 more answers
Which monomial is a perfect cube? <br> 16x6<br> 27x8 <br> 32x12 <br> 64x6
miss Akunina [59]
The fastest way is to just use a scientific calculator.

To do it without a calculator, use prime factorization.

I'll only do the second one which is the answer.

27 x 8

= 3^3 x 2^3 = 6^3

Which is a perfect cube.
5 0
3 years ago
Read 2 more answers
What single transformation was applied to triangle A to get triangle B? *
irakobra [83]

Answer: dilation

Step-by-step explanation:

the others are rigid transformations, the can’t change the size of the triangle.

6 0
2 years ago
Other questions:
  • What is 5 1/2 divided by 3/4?<br>HELP please I need immediately!!
    15·2 answers
  • How do you find the domain and range of a Rollercoaster?
    6·1 answer
  • lucy made a pumpkin pie to sell at a bake sale. She cut it into 6 slices and sold each slice for $1.25. How much money did she m
    15·1 answer
  • Find x in the given figure. (The vertical chord is a diameter.)
    6·1 answer
  • The table shows the inputs and corresponding outputs for the function f(x) = StartFraction 1 Over 8 EndFraction(2)x. A 2-column
    13·2 answers
  • PLease help! 20 points!!
    6·2 answers
  • What is the value of x to the nearest tenth?<br> 43°<br> 12<br> Х
    5·1 answer
  • What is the value of x
    13·1 answer
  • How do you find area of a circle
    14·1 answer
  • What fraction of one hour (60 minutes) is represented by the following numbers of minutes? Simplify each fraction whenever possi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!