The unknown is how many girls and boys are in the class.
Answer:
tHe can discuss intelligently the current political affairs. Television is a machine that ought to be used intelligently. It is necessary to think intelligently before performing any action.
Step-by-step explanation:
Answer:
if she got 4 questions wrong it would be 12
her score if she got x questions wrong it would be 20-2x
Yes, irrational number are all numbers that are not rational and all integers are rational numbers
You have to use the distance formula. sqrt((x2-x1)^2+(y2-y1)^2) So sqrt((4+3)^2+(-5-2)^2). sqrt(49+49). Sqrt(98). 9.89
