Answer:
It's none of the above
Step-by-step explanation:
GK is //
Both G & K are most definitely not the midpoints
G not the vertex of the right angle
We have three similar triangles, let's see if we can get this right, right vertex first, then other vertex from small side:
EDF ~ GDE ~ GEF
As ratios that means
ED:DF:EF = GD:DE:GE = GE:EF:GF
x:20:y = 5:x:GE = GE:y:15
Since we're after y we choose
20/y = y/15
20(15) = y²
y² = 300
y = 10√3
y ≈ 17.32
.
Rates:
Ryan: 1 hole per 5 hours
Castel: 1 hole per 6 hours
.
Let x = time if working together
then
x(1/5 + 1/6) = 1
x(6 + 5) = 30
11x = 30
x = 30/11
x = 2.7273 hours
or
x = 2 hours and 44 minutes
Answer:
the area of a rectangle with a length of 5 and a width of 5
Step-by-step explanation:
Area of a rectangle is found by multiplying length and width. When those values are the same, the result is a perfect square.
The area of a rectangle with a length of 5 and a width of 5 is a perfect square.
Answer:
htx
Step-by-step explanation:
