Answer:
............
Step-by-step explanation:
Answer:
no estoy segura como se debe responder
1 (x + 2y = -20) ----> x*2y= -20
-1 (x + 3y = -27) ----> x-3y= 27
(0) x + (-1) y = 7
The answer is B because area it's length times width and 5 times 3 is 15
The answer is 0.125....................................
Answer:
°
Step-by-step explanation:
The sum of all the three angles of any triangle is 180°
Putting sum of all the angles given equals to 180°
°
°
°
°
The value of the x is found on solving the given angles of the triangles.