Thursday
June 20, 2013

# Posts by Cindy

Total # Posts: 793

geometry
The area of a regular octagon is 35 cm2. What is the area of a regular octagon with sides six times as long? so do you times this by 6?

geometry
Find the area of a regular pentagon with a side of 6 ft. Give the answer to the nearest tenth. ok can't remember how to do this

geometry
The volume of a sphere is 2,098 m3. What is the surface area of the sphere to the nearest tenth? (1 point) do you times this by 3.14?

physics
A garage lift has input and output circular pistons with diameters of 1 cm and 45 cm respectively. The lift is used to hold up a car with a weight of 1.7×103 N. What is the force on the input piston and what pressure is applied to the input piston

physics
I HATE PHYSICS

math
Solve for x:x + 5 < 1

trig
prove that tan^2x+ sec^2x =1

chemistry
(i) Give a brief explaination of the two bonding factors which determine the strength of an acid. (ii) Give a brief explanation of an Acid Buffer. (iii) Define an acid and base in terms of the Bronsted-Lowry theory. Give two examples of conjugate acid/base pairs which adhere t...

geometry
Find the area of a sector with a central angle of 190° and a diameter of 5.1 cm. Round to the nearest tenth. Please Help I just don't get it

geometry
A regular hexagon has perimeter 60 in. What is the hexagon's area?

Pages: <<Prev | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | Next>>