15 16 and then 17 to be an equilateral
Answer:
Approximately 2 days.
Step-by-step explanation:
The frog can only jump 3 lily pads each day.
24 hours = 1 day
= 8 hours
Thus, it would take the frog 8 hours to cover a lily pad.
To get to the edge of the pond, the frog would jump through 6.5 lily pads (since he is at the middle of a lily pad at the center of the pond).
So that;
Total time required to get to the edge of the pond can be determined by;
6.5 × 8 hours = 52 hours
Number of days to get to the edge of the pond = 
= 2.2
It would take him approximately 2 days to get to the edge of the pond.
7. If each sister has one brother, it would be one brother total, because they are all related. They don't each have their own brother. So mom+dad+sisters(4)+brother=7 total.
hope this helped :)
Answer:
<h2><u><em>
13</em></u></h2>
Step-by-step explanation:
Pythagorean theorem
a²+b²=c²
so
5² + 12² = x²
25 + 144 = x²
169 = x²
x = √169
x = 13
Answer:
50$
Step-by-step explanation:
$1.25x40= 50 so she would have to pay 50$