(05.02)one triangle on a graph has a vertical side of 5 and a horizontal side of 11. another triangle on a graph has a vertical side of 15 and a horizontal side of 33.

could the hypotenuses of these two triangles lie along the same line?

no, because they need to be the same size
no, because they are not similar triangles
yes, because all triangles can fit along this line
yes, because they are similar triangles

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!

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: