Multiply <u>√2</u> by <u>√72</u>. The product is a <u>rational</u> number because <u>√144</u> can be simplified to an integer.
Step-by-step explanation:
As Landon has to prove that two product of two rational numbers, he has to choose two rational numbers from the list and then multiply and show that the product is also a rational number.
Let us define the rational numbers first
A number that can be written in the form of p/q where p,q are integers and q is not equal to zero, is called a rational number.
From the give =n list of rational numbers
Taking
√2 and √72

As we can see that the product of √2 and √72 is 12 which is also a rational number.
So,
Multiply <u>√2</u> by <u>√72</u>. The product is a <u>rational</u> number because <u>√144</u> can be simplified to an integer.
Keywords: Rational numbers, Product
Learn more about rational numbers at:
#LearnwithBrainly
Answer:
x = s, y = t, z = 8 -s -t
Step-by-step explanation:
It can work reasonably well to let s and t represent any of a pair of the variables. In the answer above, we have used x=s, y=t.
You could get more elaborate if you want:
x = 4-s, y = 4-t, z = s+t
#5 is 5 days
40×5=200
200+150=250
20×5=100
100+150=250
Answer:
they both ran the same distance
Step-by-step explanation:
divide 10 by 4 that equals 2.5
2 and 1/2 equals 2.5
3.) A *the first one*
4.) C *the last one*