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Loraine Quigley
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What is the distance between two boats that are in a straight line from the base of a vertical cliff that is 36m high and their angles of depression are 17 degrees and 25 degrees respectively?
Use trigonometry to find the distance of each boat from the cliff's base and subtracting both distances gives a distance of 40.5 meters between them to 1 d.p.
Is the sine of an acute angle is greater that 1?
No. The sine of an acute angle is less than 1. An acute angle is less than 90 degrees. The sine of 0 degrees is 0, and the sine of 90 degrees is +1. So the sines of the angles between 0 degrees and 90 degrees are less than 1.
What is the angle between the clock hands at 1-30?
31
What is the angle between the minute and hour hands at 3.20?
The minute hand will be 4/12 = 1/3 of 360 degrees clockwise from up, so 120 degrees. The hour hand will be 10/36 = 100 degrees clockwise from up. 120 - 100 = 20 degrees.
How do you draw 1 fifth of a circle?
a circle is 360 degrees. 1 5th = 360/5 = 72 degrees mark a starting point and draw a straight line and using a protractor find 72 degrees from that point and draw a line to that. now using a string or compass trace the arc between the 2 lines. You now have a wedge that is 1 5th of the circle.
What is difference between gaj or yard?
no diff 1 gaj = yard
Is the sum of a negative number and a positive number equal to the sum of their absolute values?
No. The sum of a negative number and a positive number has the absolute value of their difference and the sign of whichever of them was bigger - in absolute terms. So -3 + 4 = +1 (diff between 3 and 4 is 1, and the bigger number, 4, is positive) -3 + 3 = 0 (diff between 3 and 3 is 0, the sign for zero does not matter) -3 + 2 = -1 (diff between 3 and 2 is 1, and the bigger number, 3, is negative)
How many celsius are in 1 F?
1 degree F = -17 degrees C
How many degrees between -2 degrees Fahrenheit and 1 degree Fahrenheit?
-2, -1, 0, 1
An angel measuring between 91 degrees and 179 degrees?
Is supplementary to an angle measuring between 1 and 89 degrees if the sum of the angles is 180 degrees.
To calculate the difference between two numbers?
Subtract one by other as diff betw 2 and 3 3-2=1
1 Whats the density of water at 17 degrees and 19 degrees?
The density of fresh water at 17 degrees Celsius is 998.77 kilograms per cubic meter. The density of fresh water at 19 degrees Celsius is 998.40 kilograms per cubic meter.
What is an acute angle measured at?
Any degree between 89 degrees and 1 degrees.
What are the degrees of the tropics?
They are between 23 1/2 degrees north and south of the Equator.
How many degrees are there between your parents and you?
There is 1 degree
What is a number between 23 and 1?
17
What is the difffrence between diffusion and osmosis?
1 diff. Semi permiable membrane is required in osmosis while it is not required in diffusion. 2 diff. Osmosis cn occur only in liquid medium while diffusion cn occur in all mediums.
