Answer:
140 C
Step-by-step explanation:
<em>Write an equation</em> (n = neptune temp.; m = mars temp.)
n = 7/10 * m
<em>Plug in 200 degrees C for m</em>
n = 7/10 *200
<em>Simplify</em>
n = 140
the length of the bottom side is 17-3 = 10
to be a square all sides need to be 10 units.
A(7,13)
B (17,13)
