Answer:
9.6 miles per hour
Step-by-step explanation:
First find the unit rate.
25/4= 0.16 miles per minute
Then multiply by 60 ( which we know theres 60 minutes in a hour.)
0.16x60=9.6
The answers are It is a quadrilateral and Both pairs of opposite sides are parallel.
Hope this helps.
A*a + b*b = c*c
9*9 + 12*12 = c*c
81 + 144 = c*c
225 = c*c
✓225 = 15
c = 15
The hypotenuse is 15.
You are almost done!
well, the euation of a circle centered at (h,k) and radius r is
(x-h)²+(y-k)²=r²
so you havve
(x-3)²+(y+5)²=9 (which is correct)
this can be rewritten as
(x-3)²+(y-(-5))²=3²
the center is (3,-5) and the radius is 3
