The square root of 45 is irrational. Why? Well, see below for an explanation!
A rational number includes any number that can be expressed as a whole integer; a fraction, a simple full number, and any form of a full number that isn’t a portion of a number. Because the square root of 45 is equal to more than 6 but less than 7, it is represented by a decimal. That decimal that represents it is 6 whole + a portion of another whole, meaning that the square root is not a perfect square. Imperfect squares, or numbers that can be divided to get only one number (such as 36 = 6 x 6), are irrational. Because 45 cannot be divided by a number to get that same quotient of the number being divided by, it is irrational. If you need any help, let me know and I will gladly assist you.
Well, a unit rate usually has a denominator of 1 so...
Divide 600 calories by 1.5 h (600 ÷ 1.5) to get 400 calories/ 1 h
So the unit rate is 400 calories per h (not sure what 'h' stands for..)
Answer:
1. One side of a rectangle is 4 in shorter than three times the other side. Find the sides if the
perimeter of the rectangle is 48 in.
Solution: Let us denote the shorter side by x: Then the other side is 3x
We now apply the zero property. Either x
Answer:
Ages: 4 and 4
Equation: 4+4=8
Step-by-step explanation:
x+y=8
4+4=8
Answer:
-A Constant rate of change
Step-by-step explanation:
I learned this for years.