Step-by-step explanation:
|...| means absolute value of "...". that means always the "+" value of "...", even if it is negative.
in other words
|-x| = x
|x| = x
|-x - 2y| for x = -2 and y = 3
|- -2 - 2×3| = |2 - 6| = |-4| = 4
Answer: con que cariño?
Step-by-step explanation:
It's 130, any quadrilateral's angles add up to 360 and those numbers add up to 230, 360-230 = 130
The value of the variable would be 82, as the inside angles of a triangle add up to 180
Answer: D. 28
Step-by-step explanation:
The 3 interior angles of a triangle always add up to 180
Soooo:
95 + 57 = 152
180 - 152 = 28
