Mathematics, 28.10.2020 08:50 masonroe0
Q no 1: A sundial is placed at the north pole during summer, what shape will gnomon's shadow
complete in 24 hours ?
e) Ellipse
Cirde
Straight line
h) There is no change in its direction.
Q. No.(2) At north pole, what will be the angle of rotation of shadow in one hour?
Q. NO. (3): A research scholar is working at north pole. He started his work at 10:00 am. When he
finished his work, he noted that his shadow has turned an angle xº such that sin x° = 1. At what
time did he finish his work?
Answers: 3
Mathematics, 21.06.2019 15:00
Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠–2} {y|y ∈ r, y ≠2} y < 2 or y > 2 y < –2 or y > –2
Answers: 1
Mathematics, 21.06.2019 19:30
Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?
Answers: 3
Q no 1: A sundial is placed at the north pole during summer, what shape will gnomon's shadow
comple...
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