Answer: I think its (D) Graph D
Step-by-step explanation: Hope this helps!
Step-by-step explanation:
given,
tan thita =8/9
or,tan thita=p/b
now, h=



therefore, h=

now, cos thita =b/h
so, cos thita =


......ans........
hope its helpful
Answer:
x = 113
Step-by-step explanation:
Since the shape is a quadrilateral, the angles add up to 360 so:
x + 87 + 113 + 47 = 360
x + 247 = 360
x = 360 - 247
x = 113
Answer: 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3
Answer:
-2.2, -1 7/10, 1.7, 3 1/4