Answer:
9² = 40² + 41² - 2(40)(41) cos(C)
81 = 1600 + 1681 - 3280 cos(C)
81 = 3281 - 3280 cos(C)
-3200 = -3280 cos(C)
cos(C) = 3200 / 3280
cos(C) = 40 / 41
Step-by-step explanation:
Graph -5 on the number line then use your slope (-1/2) and from -5 go one down and 2 right
Answer:
C.0
since it's literally impossible for a triangle to have a right angle only squares and other shapes. triangles are made of acute angles
Answer:
29%
Step-by-step explanation:
33% - 25% =8%
It’s 8^6, you’re correct :)
