1st way= Round your SUM to the closest. Example: 44 is close to 40 since its not 45 yet.
If the angle is mesure in RADIANS then the arc is given by r. So first convert 81 degrees to radians, then multiply by r which is 10 x 81=810
495-7=488
488/4=122
122*5=610
The answer is 610 students attend the school.
Answer:
150 units³
Step-by-step explanation:
l * w * h = volume, so...
10*5*3 = volume
150 = volume
Answer:
7:3
Step-by-step explanation:
think of it as a fraction
