I need help figuring this out. also please explain. I feel like I'm close to it, but I just don't know.

gl :)

Step-by-step explanation:

Total angle sum of traingle = 180

In that triangle we have a right angle (90), and a 48 degree angle, and a y.

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90 + 48 + y = 180

y = 42

  y = 42°

Step-by-step explanation:

The triangle in which the acute angles are y and 48° is a right triangle, so y is the complement of 48°:

  y = 90° -48°

  y = 42°

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The angles x and 48° together form a straight angle, so ...

  2x +48° = 180°

  x +24° = 90° . . . . . divide by 2

  x = 90° -24° = 66°

And z is the complement of x, so ...

  z = 24°

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)

you save $70

discount would be 35% off

step-by-step explanation: