Ok so the first one is 225 miles but i can't do the graph
and i'm not great at math so give me a bit
Answer: sample 1 and 2
Step-by-step explanation:
Answer:
.01
Step-by-step explanation:
There are 3600'' in 1°. 36"/3600"= .01°
15) factor out cos: cos(x)(sin(x)+1)=0
Now this is true when either cos(x)=0 (x=pi/2 and 3pi/2)
Or when sin(x)=-1 (x=3pi/2)
So it's solutions are pi/2 and 3pi/2
She worked 2 and 1/2 hours yesterday, and today she did 4 and 1/4 hours.
first off, let's check how many hours she worked total, and divide 54 by it.
so, first off, let's convert the mixed fractions to "improper" and add them up.