Marcello drew a triangle ABC, Angle A was twice as large as Angle B, Angle C was 15 degrees less than ten times Angle B. How many degrees is each angle?

2x3 – 6x2 – 14x + 24 square centimeters

if i'm wrong i'm sorry : )

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)