B. There is exactly one triangle because b sin A = 0.5b.
C. There are two triangles because b sin A < a < b.
D. There are three triangles because b sin A = 0.5b and b sin A < a < b.
Answer:C
Step-by-step explanation:
there are two triangles as
a=2
b=3
Using sine rule
sinB=0.75
B=131.41
For these two values two values of C is possible
It starts down on the left and goes up on the right and intersects the x-axis at x = -2, 2, and 3.
It starts down on the left and goes up on the right and intersects the axis at x = -2, 4, and 3.
It starts up on the left and goes down on the right and intersects the axis at x = -2, 2, and 3.
It starts up on the left and goes down on the right and intersects the axis at x = -2, 4, and 3.
Answer:
Y/Y^3
Step-by-step explanation:
Negative exponents work like this: Y^-1 = 1/Y
We can apply this concept to our problem. Y^-3 would be 1/Y^3, and that is divided by 1/Y, so we flip the Y onto the numerator from the denominator and so we get Y/Y^3.
25
B.
27
C.
27.5
D.
30