Answer:
h(3)=-6
Step-by-step explanation:
sub 3 into all the positions which variable X is present



Answer: i think it is 680 or 340, but my gut says 680...
Step-by-step explanation: 4 x 10 = 40 x 17 = 680
Answer: electricity can be used to create magnetism
Step-by-step explanation:
Sin404 = sin(360 + 44)
as sin(360 + α) = sinα
= sin44
Answer:
A
Step-by-step explanation:
A
when multiplied out
the highest exponent of x is 2
y = 2x² + x - 6