Answer:
the correct answer is 7
....... hope it helps you
12^2 + 9^2 = 225
the square root of 225 = 15
x = 15
A ratio compares two quantities.
penguins = 8
whales = 4
8:4 , now simplify
8/4 = 2
4/4 = 1
2:1 is the ratio.
Final answer: 2:1
Answer:
Your answer would be number 4, "A and D"
Step-by-step explanation:
I already know that if you multiply a number by less than 1 it will give a product less than the original number so that makes B and C not the correct answer leaving a and d
I hope this helps :D
Answer:
see below
Step-by-step explanation:
<u>are the rational numbers a subset of all real numbers?</u>
yes of course
by definition the real numbers is the union of the rational numbers and the irrational numbers
so we can say that the rational numbers are a subset
and every rational number is part of the real number
<u>are the rational numbers a subset of the irrational numbers?</u>
No
the rationals numbers are all those numbers that you can write as p/q with q different of 0, and the irrationals numbers are those that you cannot write as a fraction
so as you can see those are two completely different types of number, to be a subset every rational number must be in the irrationals , and by the definition we know it can't happen
