Answer:
The area is rational because the numbers in the formula are rational.
Step-by-step explanation:
All repeating decimals are still rational because they can be expressed as fractions. For example,

So every recurring decimal must be a fraction.
Also every terminating decimal can be represented as a fraction.
0.25 = 
So the area is rational because the numbers are rational.
Area =
X Base X Height
Base is Rational and Height is Rational. Hence Area=Rational.
When these rational numbers are substituted into the formula,the area must be rational.
So first write an inequality
360 + 90m > 810
-360 -360
90m > 450
÷90 ÷90
m > 5
Answer:
1) Point C 2) last set (-1.5,2) 3) The point will be in Quadrant IV
4) right triangle 5) (-4, -2.5)
Answer:
17
Step-by-step explanation:
if you multiply something by 1/2, the product is half of that something.
if you multiply b by 1/x, the product is one x of b.
if you multiply anything by 1/4, the product is one quarter of anything.