4 years ago

What is the square of 20

Mathematics

2 answers:

shutvik [7]4 years ago

4 0

The square root of 20 is 4.472

The square or 20^2 is 20•20=400

Vlada [557]4 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

I WILL GIVE 69 POINTS AND BRAINLIEST TO WHOEVER ANSWERS ALL 5 QUESTIONS

irina [24]

You can only see the top sentence

7 0

3 years ago

Read 2 more answers

Please help with numbers 6,7,8 will brainlist

Naily [24]

Answer:

6. -3

7. 16

8. -39

Step-by-step explanation:

3 0

3 years ago

PLZZ HELPP IM FAILLING THIS CLASS

Nataly_w [17]

Answer:

Well thats not good

Step-by-step explanation:

is this a test? i like tests.

6 0

3 years ago

What does the digit 7 represent in 170,280?

Sidana [21]

Answer:

that is the ten thousands place

Step-by-step explanation:

3 0

3 years ago

A jar has 32 marbles. Some are blue and the rest are green. There are three times as many green marbles as blue. How many green

ella [17]

Answer: 24

Step-by-step explanation:

Number of marbles in jar = 32

Let blue marbles be represented by b.

Since there are three times as many green marbles as blue. This means that green will be = 3 × b = 3b

We then add them together. This will be:

3b + b = 32

4b = 32

b = 32/4

b = 8

There are 8 blue marbles

Since green is 3× blue. Therefore,

Green = 8 × 3 = 24 marbles

7 0

3 years ago