Classify the given number as rational or irrational.
√ 0
√ 76
State whether the number is rational or irrational. Give your reason.
√ 12
0.626226222...
Identify the sets of numbers to which the given number belongs: the whole numbers, the integers, the rational numbers, the irrational numbers, and/or the real numbers.
5
–1.2
0.656656665...
√ 22
Match – √ 11 with a point on the number line.
Match √ 3.6 with a point on the number line.
Compare the numbers by replacing ? with , or =.
–8 ? – √ 8
Arrange the numbers in ascending order.
1/5, 0.85, 15%
Plot the numbers on a number line. Use " ", " ", or "= " to complete the statement.
Plot the numbers on a number line. Find the least and the greatest numbers.
Write the numbers in the ascending order.
If b = 16, and c = 25, find Is the result rational or irrational?
If q = 9, and r = 16, find √r – √q. Is the result rational or irrational?
If q = 9, and r = 16, find √r √q. Is the result rational or irrational?
Obtain the solution of the given equation. Round decimal answers to the nearest tenth.
r2 = 25
y2 = 18
(–b)2 = 64
If the measures of the sides are a, b, and c, the area A equals √ (s(s – a) (s – b) (s – c)), where s is one–half the perimeter. Find the area of the triangle with sides 39 feet, 80 feet, and 89 feet long. (Use the given figure.)
