29. What is the exact value of sin75^circ (sqrt (2)+sqrt (6))/(4) (sqrt (6)-sqrt (2))/(4) (-sqrt (6)-sqrt (2))/(4) (sqrt (2)-sqrt (6))/(4)
Use factoring to solve the polynomial equation: x(x-3)=2(x+12) Answer: square
Simplify the expression below: (24x^9)/(48x^5) (x^4)/(2) (5x)/(2) 2x^4 2x^7
Find the largest value of x that satisfies: log_(6)(x^2)-log_(6)(x+2)=4 x=square
Is (3,-2) a solution to the following system of equations? y=(1)/(3)x-3 y=-x+1 No Yes
The radius of a circle is 7 feet. (a) What is the circumference of the circle? (b) What is the area of the circle?
Use synthetic division to divide f(x) by x-c then write f(x) in the form f(x)=(x-c)q(x)+r f(x)=x^3+13x^2-13x-14;x+1 f(x)= square
Simplify the logarithmic expression. Express powers as factors. log_(3)z^6 log_(3)z^6= square (Type an exact answer in simplified form.)
Which of the following is a solution to -4n-11=-23 7 n=0 n=3 n=5 None of the above
How long is an arc intercepted by the given central angle in a circle of radius 12.89 km? 150^circ The length of the intercepted arc is approximately square km (Round to the nearest hundredth.)
Evaluate the expression. $\frac {C(8,6)\cdot C(9,7)}{C(13,9)}$ $\square $
Simplify the expression: $-5(-6+2x)=$ $\square $
Find the area of the region that lies inside both curves. $r=3sin(\Theta ),\quad r=3cos(\Theta )$
Note: You may need to assume the fact that $\lim _{M\rightarrow \infty }M^{n}e^{-M}=0$ for all n. Decide whether or not the given integral converges. $\int _{0}^{\infty }e^{-5x}dx$ The integral converges The integral diverges. If the integral converges compute its value. (If the integral diverges enter DNE.) $\square $
What is the slope of the line that passes through the points $(-5,-9)$ and $(-5,-13)$ ? Write your answer in simplest form. Answer $\square $
Evaluar la expresión para $b=1.6$ $2\cdot b+3\cdot b$
Solve the equation, and check the solution. $\frac {1}{4}(3x+5)-\frac {1}{5}(x+7)=7$
Find an equivalent expression for $3csc(x-\frac {\pi }{2})$ using the cofunction identities. $3csc(x-\frac {\pi }{2})=\square $ (Simplify your answer.)
Use the trigonometric function values of quadrantal angles to evaluate the expression below $(cos180^{\circ })^{2}-(sin0^{\circ })^{2}$
Use the trigonometric function values of the quadrantal angles to evaluate. $4cot270^{\circ }+3csc270^{\circ }$ $4cot270^{\circ }+3csc270^{\circ }=\square $ (Simplify your answer. Type an integer or a fraction.)
