Now, if you notice the picture, the arcRSQ is 280°, since a circle has a total of 360°, then the arcRQ is 360° - 280°, or just 80°.
keeping in mind that arc's get their angle measurement from the central angle they're in, well, in this case the central angle for arcRQ is ∡ROQ, sor ∡ROQ = arcRQ.
Answer:
a^(2m) + 2 a^m b^ (n-1) + b^ ( 2n -2)
Step-by-step explanation:
( a^m + b^(n-1) )( a^m + b^(n-1) )
FOIL
first: a^m a^m = a^ 2m
outer: a^m b^ n-1
inner a^m b^ n-1
last : b^ n-1 b^ n-1 = b^ ( 2n -2)
Add together
a^(2m) + 2 a^m b^ (n-1) + b^ ( 2n -2)
Answer:
the answer is 4
Step-by-step explanation:
See the picture please
Answer:
48390,"37,520","65,810",2170 or 2180 (both will work)