HELP ASAP PLZ How many permutations of a 7-digit phone number exist if any number 0-9 may be used but repetition is not allowed?

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

they go with it happens or they mite give a chance?

step-by-step explanation:

2

step-by-step explanation:

e. hinduismt religion first emerged on the indian subcontent