Seeta did a puzzle in 3 minutes 45 seconds. Ninal did the same puzzle in 7 minutes 28 seconds.
Seeta says.
*I did the puzzle in less than half the time Ninal did the puzzle.'
Is Seeta right?
You must show all your working.

answer: 26

step-by-step explanation:

well, michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers. its easy math

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)