Find the period. Round to two decimal places.
f(x)=3sin(5
pi sign-
x)-

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?