Answer:
18m^3
Step-by-step explanation:
Khan Academy
100/20=5
11×5=55
11/20 = 0.55
Answer:






Step-by-step explanation:
Given
--- terminal side of 
Required
Determine the values of trigonometric functions of
.
For
, the trigonometry ratios are:


Where:


In 
and 
So:






<u>Solving the trigonometry functions</u>


Rationalize:






Rationalize
















triple 4 means 4 is multiplying with 3 and then add 7 7 times means 7 (7)
3(4) + 7 (7)
= 12 + 49
= 61
So, the expression will be :
3(4) + 7(7)
Answer = -20
-4-5+4+(-5)-4-5+4+(-5) =-20