Z/2 + 1 = 3/2
(-1) = (-1)
z/2 = 1/2
(*2) = (*2)
z = 1
Each measurement is accurate to 2cm so they can each be “off” by 2. Since we want the smallest possible volume let’s assume each is actually 2 less than what is given.
The sides would then measure: 22, 22 and 18cm respectively. We obtain the volume by multiplying length, width and height...the three values given.
Thus the smallest volume is 22x22x18=8,712 cm^3
Answer:
A
Step-by-step explanation:
A is the correct answer. This is an example of using the distributive property by removing the brackets. You can see it if you break it down to two groups.
Group one: 4 * 2
Group Two: 4*5
You could easily combine these, but this exercise was intended to lead you into algebra. The two groups are separated by a plus sign.
4*2 + 4*5
Answer: The correct option is (c). 
Step-by-step explanation: We are given to select the correct basic identity that we will use to verify the following:
We have
In order to verify the given trigonometric equation, we must have
Thus, the required identity that we will use is
Option (c) is CORRECT.
