Answer:
x = 130 degrees
Step-by-step explanation:
angle OAC = angle OBC = 90 degrees (angle between tangent and radius = 90 degrees)
This is quadrilateral and we know that quads = 360 degrees
So...
x + 90 + 90 + 50 = 360
rearrange
x = 130 degrees
let's say it holds "x" gallons of gas.
how much is 1/3 of that? well is just (1/3)x.
how about 1/2 of that? well is just (1/2)x.
we know that
notice, we simply multiplied both sides by the LCD of all fractions, to just do away with the denominators.
Yes a decimal is a fraction over 100. why is there a problem that you are stuck on that you need help with.
Answer:
0.06545
Step-by-step explanation:
use the formula v=(4/3)*pi*r^3. here r (radius) is 1/4 or 0.25. so 0.25^3 is 0.015625. multiply pi so 0.05. divide by 3 so 0.0164 and multiply 4 so 0.06545.