Math
posted by Roxane smith .
Which numbers are perfect squares?
A) 64 b)900 c)120 d)1000 e)100 F) 10 000
How do u know each number is a perfect square?
A) 1225= 35x35
B) 484= 2 x 2 x 11 x 11
C) 2025 = 45(square)
the area of this square is 289 square unit. How so u that it's perfect square?
Show that each number is perfect square.
(a) 16 (b) 144 (c) 1764
Barrett is making a display of 225 square photos of the students in his school. Each photo is the same size. Can he arrange the photos in a square?. Explain.
Calculate
6 square
11 square
25 square
100 square
9 square
12 square
40 square
1000 square
Marcy started to draw a tree diagram to determine whether 2025 is q square number.
Hoe mady can use wha she has done far to determine that 2025 is a square number?
Guy says: my street adress is square number when you read the digits forward or backwards.
Is guy correct? Explain.
169

We are not going to do your homework here.

Try these yourself first please
for example you know sqrt 64 = 8 exactly
but sqrt 1000 = 31.622 etc 
But I don't know how to do MY homework...I need some explanation...I live with my grand parents and I have no siblings!!!!

Determine wheather or not each number is a common factor of 144 amd 240 try to use diffrent methods and show your work
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