Answer:
i think it's 7
Step-by-step explanation:
perimeter is l+l+w+w
so 17+17=34
48-34=14
14/2=7
m3 should be 70°
all internal angles of a triangle add up to 180
180-35-75 = 70
280
9h+5h(5h-5760)-2+12=y
$22,500
1/2 of $15000 is $7500, $7500+$15000 is $22,500
