Answer: 60
Step-by-step explanation:
From the question, we are informed that pencils come in packages of 10 while erasers come in package of 12 .
We are further told that Phillip wants to purchase the smallest number of pencils and erasers so that he will have exactly 1 eraser per pencil, this simply means that we have to calculate the lowest common multiple for 10 and 12.
Multiples of 10 = 10, 20, 30, 40, 50, 60,
Multiples of 12 = 12, 24, 36, 48, 60, 72
Therefore, the packages of pencils and erasers that Phillip should buy will be 60
Volume of pyramid = (L * W * H) / 3
(11 * 11 * 15) / 3 = 605cm^3
64+52=116
180-116=64
The angle is 64°
Answer:
B) 100 ft²
Step-by-step explanation:
The area of a circle is pi r-squared. The radius is half the diameter, so it would be:
(10)² = 100