The volumes of two similar solids are 729 m3 and 512 m3. The surface area of the larger solid is 324 m2. What is the surface area of the smaller solid?

A 144

B 227.6

C 256

D 288

7/10-1/2 find the sums or difference

A triangle has two sides that measure 4 ft and 3 ft. which could be the measure of the third side? a. 5 ft b. 7 ft c. 10 ft d. 12 ft

What is 2.8 in expanded form

Frank has a compass but no straightedge. Which of the following can Frank construct with just the compass? A. a triangle B. a square C. a hexagon D. a circle

8) The sum of two numbers is 3. Their diffrence is 13. What are the two numbers? A (8,5) B (8,-5) C (1,2) D (20,7)

If a sequence is defined recursively by f (0) = 2 and f (n + 1) = - 2f (n) + 3 for n ≥ 0, then f (2) is equal to

Vertex of - 2 (x+3) ^2+7

Boat 1 leaves a dock headed due west at 8:00 AM traveling at a speed of 12 mph. At the same time a boat 2 leaves the dock headed due south traveling at a speed of 24 mph.

A Mathematics test was taken by 4 boys and 6 girls. The mean marks of the 10 students was 49. a) Calculate the total marks obtained by 10 students. b) If the mean marks of 6 girls was 51, calculate the mean marks of 4 boys.

Find an equation using absolute value that has the given solutions, a. two solutions, 22 and 22 b. two solutions, - 51 and 5 c. two solutions, - 9 and 39 d. one solution, 18