Which three side lengths best describe the triangle in the diagram? 0 INCHES
1
2
3
4
5
0 1 2 3
Ismlar
4 5
6 7
8 9 10 11 12 13
O INCHES
11 12 13
9 10
سنة
L.
7 8
6
5
4
3
-N
בייייווידוי
2
2
3
4
ན་ཅན་གྱི་ཡིན་ནའི་འདི་ག་རང་ཡིན་ན་ས་< br /> 0
0 1
O INCHES 1
I.
A. 4 cm, 8 cm, and 12 cm
B. 5 cm, 12 cm, and 13 cm
C. 5 cm, 10 cm, and 13 cm
a
D. 7 cm, 12 cm, and 13 cm

true

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!