Olive walks at a rate of 4 miles per hour, and she lives 2 miles from the new station. Set the ratio:
4/1 = 2/x
Cross multiply
4x = 2
Isolate the x. Divide 4 to both sides
4x/4 = 2/4
x = 2/4 or 1/2
It will take her 1/2 hour to get to the new station.
hope this helps
What all chances are there? If there are no other options then 100.
Answer:
Step-by-step explanation:
Cosine is the adjacent side over the hypotenuse (You can remember sin, cos, and tan by using sohcahtoa or sin = opposite/hypotenuse, cos = adjacent/hypotenuse, tan = opposite over adjacent). I think a picture would help, too.
I attached a picture of what I think the triangle would look like.
If the picture is right (we're assuming it is) and going with what we're given (the triangle was addressed as triangle XYZ, meaning that <u>angle Y is in the middle and that's the one we'll use</u>).
Looking at my picture then:
.
Tamika ran the fastest time at 21.6 seconds in 120 meters because the faster you run the less time you have on your timer.
Yes;what's your question?