Arithmetic
What does PEMDAS mean?
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
*Find the value of each unknown
5x + 8 = 18
x = 2
Cylinder:
R = 5in
H = 11in
*Round your answer to the nearest tenth.
863.9 in3
What is this called " A² + B² = C² " ?
Pythagorean Theorem
Solve:
133 - 19 x 2 + 15
10
*Find the value of each unknown
4a + 15 = 31
a = 4
Cone:
R = 4mi
H = 11mi
*Round your answer to the nearest tenth.
184.3mi3
What axis is the Horizontal and Vertical line in the graph?
Horizontal = X-axis
Vertical = Y-axis
Solve:
45 ÷ 9 x 3 + 15 - 6
24
*Find the value of each unknown
a ÷ 3 = 3
a = 9
Cylinder:
D = 8m
H = 6m
*Round your answer to the nearest tenth.
301.6m3
If A² and B² are legs, what is C²?
Hypotenuse
Solve:
2 (7-13) - (6-12)
-6
*Find the value of each unknown
9 - x = 5
a = 4
Sphere:
R = 2.7yd
*Round your answer to the nearest tenth.
82.4yd3
What shape is this formula "V=1/3hπr²"?
Cone
Solve:
(28÷4) + 3 + (10-8) x 5
20
*Find the value of each unknown
48 ÷ u = 6
u = 6
Sphere:
R = 1ft
*Round your answer to the nearest tenth.
4.2ft3
What are the 4 transformations we have learned?
1. Translation
2. Reflection
3. Rotation
4. Dialation