Two triangular faces of a rectangular pyramid each have an area of 7.8 cm2 and the other two faces each have an area of 16.5 cm2. If the area of the base is 60 cm2, what is the total surface area of the pyramid?

Find the greatest common factor of 8a 3 b 2 and 12ab 4. The greatest common factor of 8a^3b^2 and 12ab^4 is 4ab^2.

Watson, I have uncovered the following facts: If Mrs Smith is lying then Moriarty has not escaped. Either Moriarty is dead or he is really Jones. If Moriarty is really Jones then he has escaped. • I am convinced Mrs Smith is lying.

60 is 30% of what number?

Stetson rents studio space for $600 a month for music lessons. He charges his students $40 per hour and earned a profit of $2400 this month.

An airplane flew in a straight line into a headwind for 6 hours, covering 2,550 miles. It then flew in the exact opposite direction (with the headwind now a tailwind behind it) at the same engine speed for 3 hours, traveling an additional 1,725

What is the answer to 4 math question 24 is greater or equal to 8 - 4w

What is the answer to - 4|8n|=-32

7 less than the product of 4 and the number

The positive square root of 72 lies between what pairs of integers? a. 5 and 6 b. 6 and 7 c. 7 and 8 d. 8 and 9 e. 9 and 10

Which inequality has no solution? 6 (x+2) > x-3 3+4x<2 (1+2x) -2 (x+6) < x-20 x-9 < 3 (x-3)