Answer:
On the first one, they took half of the original number then added it to the original to get the sides of the bigger shape.
Step-by-step explanation:
Answer:


Here Both the side of equation are same ..
So, it have infinite solution....
15+99x
------------
X+10<span>
10x – 1 remainder 5 </span>
(0,-3) (1, -1) (2, 1) ....
Answer:
31.4
Step-by-step explanation:
x=18/sin35
x= 31.38
=31.4(nearest tenth )