Answer:
A and C
Step-by-step explanation:
Answer:
1). -4
2). -12
Step-by-step explanation:
Because algebra
Answer: the brother is 20 and the sister is 9
Step-by-step explanation:
29 - 11 = 18 18 divided by 2 is 9
9+11 is 20 the brothers age so the sister is 9
∠1 and ∠2 are RIGHT ANGLES, VERTICAL ANGLES, and SUPPLEMENTARY ANGLES.
Hope this helps!
Answer:
y = 4/3
Step-by-step explanation: