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1 write the polar equation r 6 in rectangular form2 identify the type of curve represented by the equation r sin
1 use the unit circle to find thse value of sin 360deg2 describe how to simplify any integral power of i3 draw a venn
1 explain why it is useful to multiply by the conjugate of the denominator over itself when simplifying a fraction
it is sometimes convenient to use complex numbers to represent vectors a vector with a horizontal component of
a twig floats on the water bobbing up and down the distance between its highest and lowest points is 7 centimeters it
surveying a surveyor finds that the angle of elevation from a certain point to the top of a cliff is 60deg from a point
a community wants to build a second pool at their community park their original pool has a width 5 times its depth and
vectors the force on an object is represented by the complex number 10 15i where the components are measured in
1 mechanics a pulley of radius 18 centimeters turns at 12 revolutions per second what is the linear velocity of the
1 explain how to find the quotient of two complex numbers in polar form2 describe how to square a complex number in
gloribel works for an advertising agency she wants to incorporate a hexagon design into the artwork for one of her
1 physics a prop for a play is supported equally by two wires suspended from the ceiling the wires form a 130deg angle
1 explain why only the positive square root is considered when applying the distance formula2 describe how can you show
1 surveying a surveyor identifies a landmark at the point with rectangular coordinates 75 125 what are the polar
chemistry an electron moves about the nucleus of an atom at such a high speed that if it were visible to the eye it
find each product or quotient express the result in rectangular
amusement parks the velocity of a roller coaster as it moves down a hill is the designer of a coaster wants the coaster
a pharmaceutical company manufactures two drugs each case of drug a requires 3 hours of processing time and 1 hour of
satact practice an owner plans to divide and enclose a rectangular property with dimensions x and y into rectangular
1 write the equation of an ellipse centered at the origin with a 8 b 5 and the major axis on the y-axis2 explain how
1 you decide manuel says that the graph of 3y - 36 2x2 - 18x is an ellipse with its major axis parallel to the y-axis
a rectangle is inscribed in a circle centered at the origin with diameter 12a write the equation of the circle that
cindy is taking an archery class and decides to practice her skills at home she attaches the target shown at right to a
transportation a moving truck 7 feet wide and 13 feet high is approaching a semi-circular brick archway at an apartment
one method of irrigating crops is called the center pivot system this system rotates a sprinkler pipe from the center