Area of triangle = 1/2 x base x height
so old triangle we have 1/2 x b x h = 48
new triangle has base 3 times as long and height is half as long
so we would get:
1/2 x (3B) x (1/2H) = area
rewrite as 1/2 x 3/2 x b x H = area
divide by original are os 1/2 x b x h and you end up with 3/2
so new area = 3/2 x old area
new area = 3/2 * 48 = 72 square inches
Answer:
account
Step-by-step explanation:
Answer:
y = -3x + 17
Step-by-step explanation:
y-2 = -3(x-5)
y-2 = -3x + 15
+2 +2
y = -3x+17
I<span>f you go 10 miles per hour </span>
<span>then that is indeed 1/10 hour per mile </span>
<span>In general yes </span>
<span>do not divide by zero though :</span>
It would be 13,500 and 84,900 because if the number behind the first one is five or higher u round up if not you round down
