Answer:
49ft
Step-by-step explanation:
4×10=40
6×3/2=9
40+9=49
Answer:
i think the perimeter is 31 m
Step-by-step explanation:
Answer:
: Use the Pythagorean Theorem
Answer: total distance - 135 = 50 (hours - 2.5)
Can't solve this, because it's not an equation. It's an expression, and I think your goal is to simplify it.
<span>r^2/2r^3 would be better written as
</span><span> r^2 r^2
------- = ----------- this should be reduced by cancelling "r^2:"
2r^3 2r(r^2)
1
-------- (answer)
2r</span>
