Answer:
n = 0
Step-by-step explanation:
False because x=2 the f =2
Answer:
± sqrt(z+y)
Step-by-step explanation:
x^2-y=z
for x
x^2=z+y
taking sqrt on both sides
x= ± sqrt(z+y)
Answer:
0.86
Step-by-step explanation:
Draw the triangle.
Since ∠J=90°, this is a right triangle, so we can use SOH-CAH-TOA to find sin∠I.
sin∠I = 56/65
sin∠I = 0.86
Answer:
a15 = -5
Step-by-step explanation:
Let n=15 for the 15th term
a15 = -3*15 +50
a15 = -45+50
a15 = -5