Answer:
140 inches
Step-by-step explanation:
one decagon has 10 sides
14*10= 140
$63.54 is the price after the discount and tax
Yes. You can find that out by multiplying .1 by 274. It equals 27.4.
Answer:
7) 13 in. Because the hypotenuse is the longest length than opposite and adjacent.
8) 12 in. Because it has 90° angle.
9) 12 in
10) 5 in
Answer:
D. -4
Step-by-step explanation:
the slope formula is
m=(y2-y1)/(x2-x1)
(x2,y2) = (4,7)
(x1, y1) = (5,3)
So (7-3)/(4-5) = 4/-1 = -4
