10*30=300
10*4=40
6*30=180
6*4=24
add them up: 300+40+180+24=544
BA and BD are radii of the circle, so triangle ABD is isosceles. Then angles BDA and BAD are congruent, and the remaining (central) angle ABD has measure
Angles ABD and CBD are supplementary, so
and the answer is E.
Answer:
is that a question?
Step-by-step explanation:
Answer: false
Step-by-step explanation: dunno
Answer:
(10x squared -4) - (7x squared +3)