All categories

3 years ago

What is the square of 20

Mathematics

2 answers:

shutvik [7]3 years ago

4 0

The square root of 20 is 4.472

The square or 20^2 is 20•20=400

Vlada [557]3 years ago

3 0

First you need to know that square means multiplicatin by itself to itself so square of 20 means 20×20=400

You might be interested in

Which choices are equivalent to the fraction below? check all that apply 16/36

kenny6666 [7]

Answer:

$\frac{16}{36} = \frac{8}{18} = \frac{4}{9}$

Step-by-step explanation:

$\frac{16}{36} = \frac{16/4.5}{36/4.5} = \frac{3.5555}{8} \neq \frac{3}{8} \\\\\frac{16}{36} = \frac{16/12}{36/12} = \frac{1.3333}{3} \neq \frac{1}{3} \\\\\frac{16}{36} = \frac{16/9}{36/9} = \frac{1.7777}{4} \neq \frac{1}{4} \\\\\frac{16}{36} = \frac{16/4}{36/4} = \frac{4}{9} \\\\\frac{16}{36} = \frac{16/7.2}{36/7.2} = \frac{2,2222}{5} \neq \frac{2}{5} \\\\\frac{16}{36} = \frac{16/2}{36/2} = \frac{8}{18} \\\\$

3 0

2 years ago

Help me please with the question I will mark BRAINLIEST

Semmy [17]

Answer:

4^12
6^7
8^5
7^3

Step-by-step explanation:

apply the indices law

multiple means addition
division means subtraction
you are suppose to add the powers or subtract where necessary
4^9x 4^3= 4^5
6^5x6^2=6^7
8^6÷8=8^5
7^8÷7^6=7^2

6 0

2 years ago

Helllllpppppppp pllllz I give a brilliant

dedylja [7]

Answer:

John earns $ 14.00 for two hours of work

Step-by-step explanation:

Hope i'm right and hope it helps:))

4 0

2 years ago

PLEASE HELP ME I AM FAILING. I WILL GIVE BRAINLIEST. PLEASE!!!!!! I NEED THE ANSWERS!!!

GenaCL600 [577]

10
I think that’s it hope that helps

6 0

2 years ago

Read 2 more answers

-(2-3t) what is this?

True [87]

Answer:3t^2)^2. (3t2)2 ( 3 t 2 ) 2. Apply the product rule to 3t2 3 t 2 . 32(t2)2 3 2 ( t 2 ) 2. Raise 3 3 to the power of 2 2 . 9(t2)2 9 ( t 2 ) 2. Multiply the exponents in ...

People also search for

Step-by-step explanation:

6 0

2 years ago