2.89
This is 289% as a decimal.
100%s are 1s, so
200% = 2
These two angles (40° and 50°) are Complementary Angles, because they add up to 90°:
Notice that together they make a right angle .
But the angles don't have to be together.
Real numbers, both rational and irrational numbers are real numbers
Answer:
The volume is 128cm^3
Step-by-step explanation:
Given
Required
Determine an expression for its volume
Find the volume
Volume of a cube is:
Where x represents the length of a side
So, volume of 2 cubes would be:
Solving (b): Volume when x = 4
Substitute 3 for x in
<em>Hence, the volume is 128cm^3</em>