Answer the questions about these triangles

Step-by-step explanation:

1. All triangles add up to 180°, so you can make an equation like this:

2. As for which angle corresponds to ∠A, we know that ∠A is across from ∠B which is 60.8°. We know that in the other triangle, ∠Z=60.8° as well and ∠Y is right across from it. Therefore, ∠Y corresponds to ∠A.

3. It would be useful to know the options you have for this one. I'd say they're similar (if that's an option).

true

explanation:

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)