Hello!
You always think of these graphs out of 100%. As you can see, the blue takes up about half of he graph. Half of 100 is 50.
Therefore, our answer is D) 50%
I hope this helps!
The answer is the first one, (2)
80% of 500 = 500(0.8)=400. Since 415>400, Ayden did meet his goal. Hope this helps!
Hence,
Yes, Ayden painted 15 square meters more.
-4u = <24,-4>;
2v = <-10,4>;
<24,-4> + <-10,4> = <14,0>;
