Answer:
x= -3
Step-by-step explanation:
Look at the screenshot, it explains how I got the answer.
Answer:
1, 2, 4, 5, 10, 20
Step-by-step explanation:
they all can go into 20
Answer:
1. 180° ∑triangle angles=180°
2. 2x
3. 52°
Answer:
27 pages in 1 hour
Step-by-step explanation:
9*3 = 27
Answer:
7
Step-by-step explanation:
10+4 = 14
14/2 = 7
x = 7