Pentagon craft has coordinates c(-2,1), r(-5,2), a(-6,7), f(-3,9), and
t(-1,6) and it is dilated by a scale factor of centered at the origin
part a: determine in which quadrant craft will be located.
part b: let the origin be point o. determine the difference in length
between oc and ocy
part c: what is the x-coordinate of a'
part d: what is the difference between the y-coordinate of f' and they
coordinate of t'

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

step-by-step explanation: 2