Aparallelogram is dilated by a scale factor of three.

which of the following properties are unchanged?

i. the perimeter and area
ii. the measure of the angles
iii. the lengths of the sides
a.
iii
b.
i, ii, and iii
c.
ii
d.
i and ii

idk u tell me

step-by-step explanation:

one fourth of 9% = 2.25%

gavin is correct in saying : the equivalent quarterly interest rate would be

2.25%.

45.36 feet per second

step-by-step explanation:

tyrone travels 30 miles in 58.2 minutes.  

1 mile = 5280 feet; this means he travels

30(5280) = 158400 feet in 58.2 minutes.

1 minute = 60 seconds; this means he travels 158400 feet in

58.2(60) = 3492 seconds.

this gives us the unit rate of

158400/3492 = 45.36 feet per second.