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from the top of a 200 m lighthouse the angle of depression to a ship in the ocean is 23 how far is the ship form the base of the
a 50-foot pole casts a shadow on the grounda express the angle of elevation theta of the sun as a function of the length s of the shadowhint you may
a pilot is flying over a straight length of road he determines the angles of depression of two mileposts 5 miles apart to be 32 and 48a find the
two boats leave the same port at the same time one travels at a constant speed of 30 kmhr at a bearing of 50 and the other on a bearing of 110 at a
a 125-foot tower is located on the side of a mountain that is inclined at 32 to the horizontal a guy wire is to be fitted to the top of the tower and
a rectangular field with a path around it measures 120m by 50mif the path is 1m wide all aroundafind the length of the outer edge of the pathbfind
i need help solving this questionyou have to design a rectangular flyer the top and bottom must have 5quot margins and the left and right sides must
write and solve a problem of multiplacation that uses estimate explaning numbers picturs and another
questithe elevation of a telecommunication mast from two points one due north of the tower and the other south of it are 212 degrees and 243 degrees
mentioning the type of business you could start and the location of your business use the steps of quantitative methods for decision making narrating
q find common denominatorswhat does it meansay you have two fractions like13 and 821and they have different denominators 3 and 21 sometimes youd
explain linear equations set of ordered pairs of numbersa set is an undefined term and we describe it as a well defined collection we use the symbol
symmetrydefinition a line of symmetry divides a set of points into two halves each being a reflection of the other each image point is also a point
explain introduction to non-euclidean geometryup to this point the type of geometry we have been studying is known as euclidean geometry it is based
explain similar figures in similarity similar figures are figures that have the same shape but not necessarily the same size so the image of a figure
what is congruent angles in parallel lines postulate 41 the parallel postulatethrough a given point not on a line there is exactly one line parallel
what is angle pairs in parallel lines next we introduce several angle pairs formed by transversals which are very important in our study of
q addition involving negative numbersanswhen you add together positive and negative numbers there are essentially three possibilities that you can
sheldon as the day for the challenge gets closer wants to enter the race not being content with an equal start he wants to handicap himself by giving
q example of negative numberif you take an elevator 8 stories down what would be the opposite of thisthe opposite would be that you take the
q what is a negative numberansnegative numbers are very important in mathematics we say that positive and negative numbers are opposites of
q illustrate field properties of numbersanswhat the associative law of addition states is this for any numbers a b and
q what is a percentageanspercent means per hundred or out of 100 a percentage can be written as a ratio or fraction where the denominator bottom
q what are complex numbersanscomplex numbers are numbers of the form a bi where a and b are real numbers and i is a special number called the
q describe real numbersansthere are a few different ways to describe real numbers without going into any of the very technical definitions used by