Answer:
two thirds, because the angles are complementary
Step-by-step explanation:
The cosine of an angle is equal to the sine of its complement.
cos(23°) = 2/3 = sin(67°)
Answer:
200 degrees.
Step-by-step explanation:
By theorem of inscribed angle...
The measure of an inscribed angle is half the measure of the intercepted arc. [Theorem]
therefore, m(angle J) = half of m(arc CDE)
therefore, m(arc CDE) = 2 * m(angle J)
therefore, m(arc CDE) = 2 ( 100)
therefore, m(arc CDE) = 200 degrees.
Answer:
Explained
Step-by-step explanation:
Total Frequency = 302+185+200+87+61+12+153 = 1000
X 2 3 4 5 6 7 8
P(X) 302/1000=0.302 0.185 0.2 0.087 0.061 0.012 0.153