Take the coefficient of x (22) divide it by 2, square it, than add it to both sides of the equation.
22 / 2 = 11 and 11 * 11 = 121
Answer:
4/13
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
If it is 20% less, that means 60 is 80% of whatever the number is we are trying to find. Therefore, multiply 60 by 100/80.
60 x 100/80 = 75
4.8 just multiply the values and shift over 1 to the left cause the extra 0
A. -15.4 is a rational number.
b. 27/5 is a rational number.
c. 0.99999… is an irrational number.
d. √7 is an irrational number.
