Due today please help!
Need help with 9 and 10! Will give a lot of points and brainliest!
1 answer:
Answer:
9. C
10. A
Step-by-step explanation:
9. a/sinA = c/sinC
69/sin49 = 88/sinC
sinC = 0.9625281603
C = 74.26540014°
10. 30/Sin53 = 37/sinC
sinC = 0.9849837957
C = 80.05825382
B = 180 - 53 - 80.05825382
B = 46.94174618°
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“a” would equal 7!! hope this helps :)
Discriminant = b^2 - 4ac
a = 4
b = 16
c = 16
16^2 - 4(4 x 16)
256 - (4x64)
256 - 256 = 0
Therefore it only has one root
your stupid........................................................................
I believe the slope is 3/4
9-3 = 6
4 - (-4) = 8
Simplify to get 3/4
I think the answer it would be D
