Answer:
1
Step-by-step explanation:
Tangent of [5 pi]/4
The expression above is given in radian; when ever you have something like this- take note, it's in radian.
Pi [in radian] = 180 in degrees
Hence [5 pi]/4 = [5 x 180]/ 4 =5 x 45 = 225
So Tan 225 = Tan [225-180] =Tan 45
and Tan 45 =1
Answer:
36x^2 + 24x + 4
Explanation:
The perfect square has the following general formula:
(a + b)^2 = a^2 + 2ab + b^2
Now, we will expand the given perfect square based on the above general formula:
(6x + 2)^2 = (6x)^2 + 2(6x*2) + (2)^2
= 36x^2 + 24x + 4
Hope this helps :)
Answer:
its the first one
Step-by-step explanation:
multiply .12 x 500= 60$
.12 x 800=97$ and so on..
your answer is C=0.12m
-9y+3x-z
The is the answer. All you need to do is add all the terms! Hope this helped you
Answer:
Surface area is 72
The surface area unit is square centimeters, or 
Hope this helps!
