Answer:
(6/5) mph
Step-by-step explanation:
Supplementary angles are angles that add up to 180 degrees, aka one straight line. The supplementary angles here are:
1 and 2, 1 and 3, 2 and 4, 3 and 4, 5 and 6, 6 and 8, 7 and 8, and 6 and 7. Well, those are the more obvious ones. 1 and 7 are supplementary because if you envision them next to each other, you’ll see that they create a straight line. So, with that logic, 3 and 5 are supplementary because when you put them together, they create a straight line
Answer: 11
Step-by-step explanation:
Remove the parenthesis
16 - 17
= -11
Put 40y and 25.5
Step-by-step explanation:
I js did it lol
The speed is 630mp/s I think. Because you have to multiply Wavelength by Frequency to get true speed
