Solve for n.
-17/15=15/n

Good evening

Step-by-step explanation:

Note :_________________

in equality like this

we can use what we call the product of means equal to the product of extremes

i e : a×d = b×c

______________________

then

equivalent to

-17n = 15×15

equivalent to

-17n = 225

equivalent to

HOPE This Helps.

:)

part a:

9x2 + 24x + 16 =

(3x + 4)^2

each side measures (3x + 4) units.

part b:

16x^2 - 25y^2 =

= (4x + 5y)(4x - 5y)

the dimensions of the rectangle are (4x + 5y) units and (4x - 5y) units.