no this relation is not a function, because for each input (x), there is no output (y)
66% of 740 km
Convert 66% into a decimal by moving the imaginary decimal point in the front two places to the left.
66% ⇒ 0.66
Now multiply 0.66 × 740.
0.66 × 740 = 488.4
66% of 740 km is 488.4 kilometers.
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identities
• tanx = 
• sin²x + cos²x = 1 ⇒ sin²x = 1 - cos²x
Consider the left side

=
- 
= 1 - cos²x
= sin²x = right side ⇒ verified
Answer:
(3t + 7) (t + 1)
Step-by-step explanation:
3t^2 + 10t + 7
(3t^2 + 3t) (7t+7)
3t (t+1) 7 (t+1)
(3t+7) (t+1)