1.- Prove that the following triangles are congruent using SSS (Hint: There are only
4 steps)

We already know that there are 2 of the same sides due to the marks that they gave us and then if we take another look at it the segment that connects both the triangles together is also the same.

Step-by-step explanation:

Tbh I think that’s it...

idk

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!