Atriangle has side lengths not measure 10 cm 10 cm 15 cm which of the following best describes this type of triangle

Hey There,

Let's cover over the different type of triangles.

Scalene- This type of triangle does not have equal side lengths

Equilateral- Every side length in this type of triangle are equal.

Isosceles- This type of triangle has two equal side lengths.

Using our knowledge above, we could determine that the triangle is an isosceles because two side lengths are equal.

Therefore, the answer would be isosceles.

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!