-2Y^2+24Y+X. Is the simplified version of this. <span />
Answer:
120
Step-by-step explanation: because you add 20 twice and thts 40 and 40 times 3 is 120
Yes you are correct 20% of 150 is 30.
Answer:
Area of trapezium = 1/2 * h (a+b)
here, 480= 1/2 *15*(20+b)
(20+b)=960/15
or, b=64-20
therefore, b= 44
.....
Hope u got it...xd
The last choice is the right answer. Curves do not have a constant rate of change.