What does it mean when we write √100 = 10 in terms of squares and side lengths? Explain. *

Step-by-step explanation:

 because . 10 is the square root of 100, which means that 10 multiplied by itself (10×10=) is equal to 100. So, when you are trying to find the square root of a number, the square root is itself multiplied by itself.

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3