Answer:
Irrational Numbers. An Irrational Number is a real number that cannot be written as a simple fraction. Irrational means not Rational. rational vs irrational.
Step-by-step explanation:
Answer:(x+5i) (x-5i) is the right answer
Last time I checked- it was a rhombus.
Answer:
The sum of 2 numbers is 52. Express the product of the numbers, P, as a function of one of the numbers, x.
the answer is p(x) = -x² + 52x
Step-by-step explanation:
let the two numbers be x and y
the sum of the two numbers = x + y
≡ x + y = 52
make y the subject of equation
y= 52 - x
to express the product of the numbers, P, as a function of one of the numbers, x. implies that
P(x) = x(-x + 52)
finally,
p(x) = -x² + 52x
Sam had the better score
To compare their scores we require to convert them into percentages
Express as a fraction and multiply by 100%
× 100% = 86.7% ( to 1 dec. place )
× 100% = 83.3% ( to 1 dec. place )
