Answer: The distance is decreasing
Step-by-step explanation:
The side opposite the 30o angle is 1/2 W. That is just a property of a 30 - 60 - 90 triangle. Use that fact to set up the pythagorean relationship.
w^2 = (1/2 w)^2 + (7 * sqrt(3)) ^2
w^2 = 1/4 w^2 + 49*3
w^2 = 1/4 w^2 + 147
3/4 w^2 = 147
w^2 = 147 * 4/3
w^2 = 49 * 4 = 196
w = sqrt (196)
w = 14
Answer:
D) -9/4
Step-by-step explanation:
please refer to the picture I sent
Answer:
So if one pound costs 2.4$, you will be able to buy 2 pounds with 6$
Answer:
729585
Step-by-step explanation:
Because it's difficult to show long subtraction here, we can instead convert both numbers to base 10 first, subtract regularly, and then convert back.
Subtracting one from another, you end up with 7,509,381 in base 10, or 729585 in base 16. Hope this helps!