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When A 12-foot extension ladder is placed against a wall To achieve the proper climbing angle approximately how far should the bottom of the ladder be from the base of the wall?
You may set the correct distance by trying different angles so that you feel confortable when climbing the ladder. Approximately between 80 to 130 cm. But it is the correct angle that can tell you the adequate distance from the wall. Only by climbing a ladder you know it. I advise you to put a piece of rubber under the ladder so that it can't slip.
Why did Pythagoras move to croton?
Probably because Polycrates, ruler of Samos, Pythagoras' hometown, was making his plans difficult to achieve, some say he was overwhelmed with public duties in Samos
Are trigonometric equations and trigonometric identities are the same thing?
In a trigonometric equation, you can work to find a solution set which satisfy the given equation, so that you can move terms from one side to another in order to achieve it (or as we say we operate the same things to both sides). But in a trigonometric identity, you only can manipulate separately each side, until you can get or not the same thing to both sides, that is to conclude if the given identity is true or false.
30 is what percent of 125?
125 is 100 percent.125/100 =1.25 is 1 percent.This value times 30 gives you the 30 percent.Solution: 37.5You can also use the 10% method. Any time you wish to find 10% of any number, move the decimal point one place to the left. The 1% method requires you to move two places to the left.So in that example, 30% of 125, when we move the decimal one place to the left we result in 12.5, which is 10% of 125.Now a simple multiplication or addition problem will yield the following:12.5 x 3 = 37.5012.5 + 12.5 + 12.5 = 37.50
