Answer:
Step-by-step explanation:
-2 < -3/4. Another way in which to do this would be to use the LCD:
-8/4 < -3/4.
Even though 8 has a larger magnitude than does 3, -8/4 is smaller than -3/4. On the number line, -8/4 (or -2) is to the left of -3/4.
Answer:
Step-by-step explanation:
x + 159 = 180
x = 21
36/20
36:20
36 to 20
hope this helps
Longer wavelength means lower frequency (lower pitch)
B because pie radius square = area of a circle
