Step-by-step explanation:
the area is
length × width
increasing the length by 30% means multiplying the original length by 1.3.
increasing the width by 10% means multiplying the original width by 1.1.
so, the new area is (by using the old length and width)
length × 1.3 × width × 1.1 = length × width × 1.3×1.1 =
= old area × 1.3 × 1.1 = old area × 1.43
so, the area increases by 43%.
=1
Thank you for the points <33
(-2 ,-15)
(-1, -7)
(0,1)
(1, -7)
(2, - 15)
Answer:
390 seniors
Step-by-step explanation:
13/20=.65
600x .65=390
The square root of this is:
√ 4774858= 2185.145 or 2185.14
