Answer:
190 miles
Step-by-step explanation:
I believe its 190 miles.
So, he drove 55 miles per hour the first 3 hours:
3 * 55 = 165 miles
Then an adittional 1/2 hour at 50 miles an hour:
50/2 = 25 miles.
So, in total:
165 + 25 = 190 miles
Recall that r^2 = x^2 + y^2, so that r = sqrt(x^2+y^2).
y
r = 3 sin g becomes sqrt(x^2+y^2) = 3*-----------------------
sqrt(x^2+y^2)
Squaring both sides,
9y^2
x^2+y^2 = -----------------
x^2 + y^2
If this is correct (and I'm not convinced that it is), then (x^2+y^2)^2 = 9y^2
shows the relationship between x and y. Can anyone improve on this result?
You can't really make it easier to add, but since the (8+25) is in parentheses you should add that first
52 + 33
Then add straight away
52 + (8+25) = 85
Answer:
10.6
Step-by-step explanation:
13+10.6= is 23.6
Hope this helps
Answer:
it should be 10.4 in 6 years.
Step-by-step explanation:
not sure what you were asking.