The amplitude is the vertical line and the wavelength is the flat line.
Answer: C
Step-by-step explanation:
120 plus 80 equals 200.
Answer:
9
Step-by-step explanation:
The exterior angle is equal to the sum of the 2 opposite interior angles, therefore:
9x + 9 = 45 × 5x
4x = 36
x = 9
C. carbon is found in all living things
a. heat is trapped in carbon