Answer:
(C)The square root of terms separated by addition and subtraction cannot be calculated individually.
Step-by-step explanation:
In Step 7:
The expression 
cannot be written as 
. This is as a result of the fact that square roots of terms separated by addition and subtraction cannot be calculated individually.
Take these examples:
Answer: It is likely that AC + DC = Back In Black.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
Fill the array using doubling and halving
Question is incomplete, as the array is not given.
However, the solution is as follows:
Double 25 and half 68
Double 50 and half 34
The above is now easy to solve
Answer:
(Base x height) x 1/2
Step-by-step explanation:
We do this because a triangle is emulating a rectangle with Base x Height. However, a triangle's shape is less conventional than a standard square or rectangle, thus the division by 2.
Answer:
center point: (-4, 2)
radius: 8 units
Step-by-step explanation:
To find the radius of a figure in a coordinate plane, you have to do x-y where x is the starting point and y is the ending point. so in this case:
-4-(-12)
= -4+12
= 8
