RATIONAL NUMBERS
What is the decimal of 6/11?
0.54 where the 54 repeats
Which statement BEST describes the value of the square root of 8?
a) It is between 2 and 2.5
b) It is between 2.5 and 3
c) It is between 3 and 3.5
d) It is between 3.5 and 4
B-It is between 2.5 and 3
Label the list of values as RATIONAL or IRRATIONAL:
a) square root of 49
b) 1.3 repeating
c) square root of 32
d) 7/2
e) 1.234
a) rational
b) rational
c) irrational
d) rational
e) rational
What is the length of line segment AB?
A (2, -4) and B (7,8)
length = 13 units
Can a triangle be formed with the following side lengths: 19, 31, 50
no
What is the fraction of 2.375?
19/8
What is the best approximation of the square root of 14?
A) 1 B) 2 C) 2.8 D) 3.2
E) 3.7 F) 4.3 G)5.5 H) 6.3
E) 3.7
Determine which numbers are irrational:
A) pi B) -2/7 C) cube root of 9
D) square root of 16 E) 0.159
A) pi
In the standard (x,y) coordinate plane, what is the distance, in units between (8, -5) and (2, 0):
Express your answer as a square root.
square root of 61
A triangle has side lengths 6, 8, 10. What type of triangle is this?
Right Triangle
Write 0.17 repeating decimal where the 17 repeats, as a fraction.
17/99
To the nearest tenth, what is the square root of 11?
3.3
Is the square root of 25 rational or irrational?
What is rational.
The distance between Anita's house and her school is 3 blocks east to west, and the distance between her school and a is 4 blocks north and south. Each block is 100 yards long. What is the length, in yards, of the diagonal path from the park to Anita's house?
500 yards
Can a triangle be formed with the following side lengths: 5, 8, 12?
Can a right triangle be formed with the following side lengths: 5, 8, 12?
Yes, it is a triangle.
No, it is not a right triangle
Which statement is true about all rational numbers?
They cannot be written as a _______.
a) fraction b) decimals that terminates
c) decimal the continues infinitely in a repeated pattern.
d) decimal that continues infinitely with no repeated pattern.
d) They cannot be written as a decimal that continues infinitely with no repeated pattern.
The value of the square root of 8 is between which two consecutive numbers?
It falls between 2 and 3.
Is 3/4 rational or irrational?
What is rational.
Given an isosceles triangle ABC. If AB = 10 cm, BC=10 cm, and a perpendicular bisector of the triangle BD=8 cm, find the length of AC.
a) 8.4 b) 10 c) 12.8 D) 25.6
What is the other leg = 26.5 cm
Triangle EFG is similar to triangle TUV. If triangle EFG have the following angle measurements, find the angle measure of angle U.
measure of angle E = 104 degrees
measure of angle F =48 degrees
measure of angle G =28 degrees
measure of angle U =48 degrees