determine the minimum and maximum angles to the nearest tenth of a degree that a pipe can make with the horizontal. the minimum angle being 1/4 inch the maximum angle being 1/2 inch. HELP PLEASE

Given :

A pipe can make with the horizontal. the minimum angle being 1/4 inch the maximum angle being 1/2 inch .

To Find :

The minimum and maximum angles to the nearest tenth of a degree that a pipe can make with the horizontal.

Solution :

Angle is given by :

Now , minimum angle is given by :

For maximum angle :

Therefore , minimum and maximum angle is 1.146° and 2.291° respectively .

Hence , this is the required solution .

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

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