What is the square root of the number 441? How do you know this and how did you solve this?

Answers

Answer 1

Answer: the square root of 441 is 21. for this kind of question you should know 11^2 is 121 so now you should choose a bigger number for 441. it does not have any formula. :))
i hope this is helpful
have a nice day

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Please help me! Im in need of this answer please provide an explanation as well!

Answers

Answer:C

Step-by-step explanation:Because

Answer:A.18

Step-by-step explanation:

Factor
49x2 + 28 xy + 4y2

Answers

If those 2s are exponents then here’s ya answer (7x+2y)^2

If r(x) = 3x - 1 and s(x) = 2x , which expression is equivalent to (r/s) (6)

Answers

Step-by-step explanation:

(r/s)(x)=3x-1

(r/s)(6)=18-1/12

=17/12

A flower garden is 4 feet longer than its width . Write a polynomial that represents the area of the garden.

Answers

The length is (w+4)
and the width is W
To find the area is length x width
w(w+4)
you multiply
w²+4w

The cafeteria has 75 tables and 912 chairs. What is the total number of tables and chairs?

Answers

you add 75 and 912 together and the answer is 987

75+912= 987
hope it helps

What's in the middle between 275 and 310

Answers

(310 - 275)/2 + 275 = 35/2 + 275 = 17.5 + 275 = 292.5.

the answer is 292.5 because 310-275 is like 35 and 35 divided by 2 is 17.5 and then 17.5 + 275 = 292.5

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