Answer:
when multiplying fractions, this is how you set them up:
1 1 1
_ x _ = _
5 3 15
Step-by-step explanation:
you multiply the numerators to get your numerator answer, and multiply your denominators to get your denominator answer.
If you wanted an example, say you had a pizza divided into 15 slices. Your friend has 3 slices and you have 5. What fraction did you both eat individually? Well, you ate 5/15, or, 1/3, because 5/15 simplified is 1/3. Your friend ate 3/15, or, 1/5, because 3/15 simplified is 1/5. I hope this helps and comes to you quickly.
Answer:
30
Step-by-step explanation:
To find the x-intercept set y=0 and solve for x.
3x-7y=21
3x-7(0)=21
3x=21
x=7
so, x-intercept is at (7,0)
to find the y-intercept set x=0 and solve for y.
3x-7y=21
3(0)-7y=21
-7y=21
y=-3
so, y-intercept is at (0,3)
Answer:
Irrational number
Step-by-step explanation:
It's given,
y = (By simplifying the product of rational number 'x' and an irrational number 'y')
Where m and n are the integers and is a rational number.
(Since x = is a rational number)
Therefore, will be a rational number.
y = ⇒ Irrational number = Rational number
which is a contradictory statement.
Therefore, multiplication of rational and irrational number will be irrational.