Question

help
http://prntscr.com/zpgf3

Answer 1

i got the answer wrong for this one

Answer 2

what was your attempt ?

Answer 3

P= n(a+b+c)

Answer 4

The question does not ask that.
It asks you to derive a formula in terms of n,of the perimeter, where n is the number of triangles formed.

Answer 5

P= 5n +12

Answer 6

that is correct! ^_^

Answer 7

but do we have to solve further i mean

Answer 8

nopes..

Answer 9

For the function rule y = -2x - 3, provide the x-y coordinates of the y-intercept and the x-intercept.

Answer 10

x intercept : value of x when y=0
y intercept : value of y when x=0