5. Use a right triangle to evaluate the expression. You must draw the triangle and show...
(4 points) 4. Use a right triangle to write each expression as an algebraic expression. Assume that x is positive and that the given inverse trigonometric function is defined for the expression in sin cos 14 points) 5. Use a right triangle to evaluate the expression. You must draw the triangle and show work to receive credit. tanesc (0
Show all work please.
3.a Simplify the expression A + B + CB To receive credit, on each line you MUST include the simplification of one operator and the rule/reason that allowed you to move from the previous line to the current line (Note: add lines as needed, do not assume that the given number of steps is what you will need.) Expression Reason Original Expression A+B CB 3.b Draw a circuit diagram for A + B + CB Use...
Use a right triangle to write the following expression as an algebraic expression. Assume that for the expression in x. is positive and that the given inverse trigonometric function is defined soccos *) sec (cos *)-0 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression Rationalize all denominators.)
Find the exact value of the expression: tan (arcsin). Use a right triangle.
(4 points) 4. Use a right triangle to write each expression as an algebraic expression. Assume that x is positive and that the given inverse trigonometric function is defined for the expression in sin cos
(5 pts) Let f(x)=-3x? +5x+2. Evaluate and fully simplify the difference quotient f(x+h)-f(x) h You must show all work to receive credit.
Use a substitution to find s (la mo)" dx You must show your work to receive full credit.
3. Use a labeled reference triangle to evaluate tan (cos-1 (cos** (33)) in terms of x. Show triangle for credit.
DIRECTIONS: Work the problem. You must show all work to receive credit, and you must return this sheet, Be sure to explain carefully your answers and show your work in a neat and organized manner. The problem is worth 20 points. A student studying centripetal forces and accelerations did the experiment using unknown values for the mass of the accelerated block mb, the added mass ma, the speed vo, the radius ro, and the force Fo. The student used ma...
As we went over in the lecture, please locate the CM of a right-angled triangle, WITHOUT the use of calculus. One good starting point would be to divide it into three pieces: two smaller right-angled triangle plus a rectangle. Must show your work.