Every whole number is a rational number because its a whole number meaning it's not a fraction becasue fractions are irrational numbers.
~ All whole numbers are rational but not all rational numbers are whole.
Hope this helps!!! :D
Answer:
Simplify.
There's a product, so we are multiplying.
5 x...
The difference of one and a number. The number is a variable, since it could be any number.
1 - x
Let's combine them.
5 x (1 - x)
5(1 - x)
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Answer: 45 in squared
Step-by-step explanation:
To find area of a triangle, you have to find the area of a square, and divide it in half. A 90 inch high square with a 1 inch base would be 90 inches, however, if you are solving for a triangle, it would be 45 inches
Answer:
15
Step-by-step explanation: