Archive day

January 12, 2026

2,662 public questions were asked on this day.

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If you know the volume of a cylinder, how can you find the volume of a cone with the same base and height? A. Divide by 3 B. Divide by 1/3 C. They are not related D. Multiply by 3
Asked by Zephyr Benedict 1 answer
Which of these is not a geometric sequence? 4, 12, 20, 28, ... 3, 6, 12, 24, ... 250, 50, 10, 2, .... 5, 15, 45, 135, ...
Asked by Makayla 1 answer
Determine if triangle F, G, HFGH and triangle I, J, KIJK are or are not similar, and, if they are, state how you know. (Note that figures are NOT necessarily drawn to scale.) F G H I J K 54° 54° 38° 38° Answer Attempt 1...
Asked by jonothan 1 answer
Which matrix represents the solution to the system of equations below? 2a+b+c=2 -a+b-c=-4 a-2b+2c=6
Asked by tj 1 answer
A sequence has a third term of 18, and a common ratio of 3. What is the fifth term? 54 162 486 6
Asked by Makayla 1 answer
Write a paragraph that explains how the excerpts from Herodotus and the Egyptian Book of the Dead help explain key aspects of Egyptian culture. Use specific details from the lesson and the assignment to support your answ...
Asked by ny 1 answer
Find the volume of the cylinder. Use 3.14 for pi and around to the nearest tenth. It has a radius of 5m and a height of 12m.
Asked by Zephyr Benedict 1 answer
What is the seventh term of the sequence 1, 3, 9, 27, ...? 243 729 81 2187
Asked by Makayla 1 answer
For thy sake I have rejected wickedness. I have done no hurt unto man, nor have I wrought harm unto beasts. I have committed no crime in the place of Right and Truth. I have had no knowledge of evil; nor have I acted wic...
Asked by ny 1 answer
Find the volume of the cylinder. Use 3.14 for pi and around to the nearest tenth. It has a radius of 5 and a height of 12.
Asked by Zephyr Benedict 1 answer
A lever with an effort arm of 10 meters and a load arm of 2 meters is used to lift an object weighing 220 Newtons to a height of 4 meters. If 400Joules of work is done, how much force must have been applied? A. 100 N B....
Asked by Jennifer 1 answer
Triangle LMN is similar to triangle OPQ. Find the measure of side QO. Round your answer to the nearest tenth if necessary. Figures are not drawn to scale. L M N O P Q 11 20 5 Answer
Asked by jonothan 1 answer
What is the common ratio for the sequence 1, 4, 16, 64,...? 1/4 2 1/2 4
Asked by Makayla 1 answer
If s(x) = 2 – x2 and t(x) = 3x, which value is equivalent to (s o t) (-7)? –439 –141 153 443
Asked by htht 1 answer
Triangle JKL is similar to triangle MNO. Find the measure of side OM. Round your answer to the nearest tenth if necessary. Figures are not drawn to scale. J K L M N O 37 17 15 Answer
Asked by jonothan 1 answer
For thy sake I have rejected wickedness. I have done no hurt unto man, nor have I wrought harm unto beasts. I have committed no crime in the place of Right and Truth. I have had no knowledge of evil; nor have I acted wic...
Asked by ny 1 answer
Consider the tables created using an initial investment of $1,000 and quarterly compounding of interest. Table A represents the function that models the total amount of one investment, a(x), based on the annual interest...
Asked by htht 1 answer
What is the common ratio for the sequence 256, 128, 64, 32, ...? 4 1/4 1/2 2
Asked by Makayla 1 answer
Find the volume of the cylinder. Use 3.14 for pi and do not round your final answer! Only write the number as your final answer! The cylinder has a height of 14 ft and a radius of 6 feet
Asked by Zephyr Benedict 1 answer
The square on the right is a scaled copy of the square on the left. Identify the scale factor. Express your answer as a fraction in simplest form. 30 30 7 7 Answer
Asked by jonothan 1 answer
For the acute angles in a right triangle, sin(2x)=cos(4x+12°) sin ⁡ ( 2 𝑥 ) = cos ⁡ ( 4 𝑥 + 12 ° ) . What is the measure of the larger angle?
Asked by Name 1 answer
If f (x) = one-ninth x minus 2, f^-1 (x)?
Asked by htht 1 answer
The Egyptians, they said, were the first to discover the solar year, and to portion out its course into twelve parts. They obtained this knowledge from the stars. . . . The Egyptians, they went on to affirm, first brough...
Asked by ny 1 answer
What is the next term in the sequence 2, 8, 32, 128, ...? 512 1024 768 256
Asked by Makayla 1 answer
A pile of sand is shaped like a cone. If the height is 7 meters and the radius is 6 meters, how many cubic meters of sand are in the pile? Use 3.14 for pi and round to the nearest tenth. A. 791.3m^3 B. 263.8m^3 C. 5881.1...
Asked by Zephyr Benedict 1 answer