They are both equal to 2/10 because 4/10 divided by 2 is the same as 4/10 x 1/2
Answer:
Domain: All real numbers
Range: All real numbers
Step-by-step explanation:
The graph of this stretches as far left, right, up and down as it pleases. It is unbounded.
Answer:
P + Q = 1
Step-by-step explanation:
Given:
= P - 
This is a question on surd, so we need to rationalize the denominator to have;
*
= 
= 
= 
= -2 - 
Thus,
-2 -
= P - 
⇒ P = -2 and Q = 3
Therefore, the value of P + Q = -2 + 3
= 1
Thus,
P + Q = 1
Answer:
29/9
Step-by-step explanation:
multiply the whole number by the denominator and add the numerator.