Find one or more sequences of rigid motions and dilations that will map triangle ABC to triangle DEF. Often, there is more than one sequence that will map a preimage to a similar image. The table below provides spaces for two different sequences. Begin by setting the scale factor of each dilation, n, equal to the ratio you computed in question 1. Then find the rigid transformations needed to complete the mapping. Perform the transformations in GeoGebra to check your sequences.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

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!

pls refer ro the top for answer