Check the picture below.
let's notice that the angle -150° has a reference angle of 30°, so any trigonometric function for either angle will be the same value, however, let's recall that the sine or y-coordinate is negative on the III Quadrant, so sin(-150°) is the same as sin(30°) BUT negative, -sin(30°).
(4^9)^5 * 4^0
4^45 * 1
4^45 in its simplest form (in other words, a very large number).
1.23794004E+27
9514 1404 393
Answer:
97.8 ft
Step-by-step explanation:
All of the side lengths are given. Add them up to find the perimeter.
33.4 + 6.5 +16.7 +9 +7.7 +9 +9 +6.5 = 97.8 . . . feet
Answer:
hope this is helpful for you
Answer:
74
Step-by-step explanation:
the top two are 5 cm each angled sides and it completely added up to 74
