Transcript Question 3

Unit D Review
A triangle has the following side lengths:
6ft, 7ft, and 12ft.
Is this triangle a Right triangle? Show all work
to support your answer
85 is not equal to 144
Find the value of the variable:
3
x
+ 8 = 133
X= 5
Find the length of the line below.
Distance is
approximately 11.6 or
11.7
Jordan is at Wal-Mart and is walking to his car.
He travels 60 feet due north, then 20 feet due
east, around the parking lot and ended up at
his car. His friend Michael walked directly
from the Wal-Mart across the parking lot and
to the car. How many more feet did Jordan
walk than Michael?
Difference of
16.75 ft.
Which of the following examples are rational
numbers?
a.
b.
0.757
b.
c.
e. 3.3331…
f. 2
a,b,d,f
A Polaroid picture is 9in. Squared. What is the
length of its sides?
The box the Polaroid come in is 64in. Cubed.
What is the length of its sides?
Box = 4 in
Solve for the variable
X= 5.8
The area of the circle is 64
length of the radius?
in2. What is the
8
2
in
What is the distance between the following two
points?
(5, 4) & (1, 1)
D= 5
Find the square and cube roots
a.
b.
c.
a.
b.
c.
13/20
27
1/18
Find the approximate and actual value of x.
X= 16.9
For each of the following statements determine
if they are true or false. If they are false,
change the whole numbers to make the
statement true.
1. False
2. True
3. False
Why is the solution of the equation
both negative eight and positive eight?
Negative x negative= positive
Positive x positive = positive
Place the following in order from least to
greatest.
Find the value of the variable
X= 28.56
The square root of 45 is between which two
consecutive numbers?
6 and 7
Which point best represents
D
Prove that the following is a right triangle
2,025= 2,025
All listed are perfect squares
and perfect squares are whole
numbers and whole number
are rational numbers
Solve for the variable
W= 3.95
Identify which numbers are rational and which
numbers are irrational.
Irrational: pi, sq. rt.
Negative 2, 6.4132…