Answer:
b = 4
Step-by-step explanation:
5-1=5b-4b
4=b
Marco's equation is correct. Cosine is an even function, which means that for every x, f(-x) = f(x). In other words, you get the same answer for a negative value that you would for its corresponding positive value.
Answer
1946.8 cm
Step-by-step explanation:
you first need to find the circumference of the tire. to do this you use the formula C=d(3.14)
you plug in the 62 to the d
62 times 3.14 = 194.68
and multiply that by 10 because it is 10 revolutions to get 1946.8 cm
1. Is 8 seconds
2. I think is 15 quartz sorry if I’m wrong
Step-by-step explanation:
-4(3m - 5) = -12m + 20
C.) -12m -(-20)
-12m + 20