I need help on these please give the answer who ever does will be marker brainlist 9.Given a scale factor of 3, find the coordinates for the dilation of a triangle with
vertices at (1,4) (4,5) and (2,0)

16. Find the interest that must be paid back for a loan of $1,500 at a rate of 11% simple interest for a term of 4 years

18. point e is located at (-7,5). if point e is reflected over the x-axis, what are the coordinates of point e

9 will be a right angel ummm trangle i think im not sure

Step-by-step explanation:

use the power rule  

( a b ) n = a n b n

to distribute the exponent.

apply the product rule to  

3 x 2 y 3 . ( 3 x 2 ) 2 ( y 3 ) 2

apply the product rule to  

3 x 2 . 3 2 ( x 2 ) 2 ( y 3 ) 2

raise  

3

to the power of  

2 . 9 ( x 2 ) 2 ( y 3 ) 2 multiply the exponents in   ( x 2 ) 2

.

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 2 ⋅ 2 ( y 3 ) 2

multiply  

2   by   2 . 9 x 4 ( y 3 ) 2

multiply the exponents in  

( y 3 ) 2 .

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 4 y 3

⋅

2

multiply  

3   by   2 . 9 x 4 y 6

step-by-step explanation:

b

step-by-step explanation: