To solve the value of x we use the sine rule that states.
a/sinA = b/sinB = c/sinC
Where a, b, and c are the opposite sides of angle A, B. and C respectively.
x/sin60 = 7/sin80
x =(7sin60)/sin80
= 6.062/0.9848
=6.155696691
To 3 significant figures the answer is 6.16
It's already rounded to the nearest tenth, so it's still the same.
Answer:
12/13
Step-by-step explanation:
there are 4 7's in a 52 card deck, that means the other 48 cards are not 7's. 48/52 = 12/13
Answer:
120
Step-by-step explanation:
10% = 12
50% = 60
100% = 120
The answer is
B: The polynomial has two roots but they are identical (both x=3) which is accounted for by the fundamental theorem of algebra under multiplicity.