Answer:
-9
Step-by-step explanation:
Assume they are both positive numbers.
12 - 3 = 9
Imagine the numbers both on a lined number plot.
The difference is -9.
Answer:
See below
Step-by-step explanation:
You will need a calculator for this
tan^-1 (-5.25) = -79.215 degrees
or 280.784 degrees
or 100.784 degrees
Answer:
Here r is not mentioned so we will keep it as r itself.
Substituting the values of R = 15cm and h of the frustum which is 4cm.
Volume of frustum :
X->inf is the right side of the graph and you can see that y is decreasing. this is represented by option 1.
x->-inf is the left side of the graph and you can see that y is also decreasing. this is represented by option 2.