Evaluate the expression. 1) -(3cdot 3) 2) (-3)(-3) 3) ((-5)(-5))/(-5) 4) (-(5cdot 5))/((-5)(-5)(-5)) 5) 3.785(10,000) (6.09)/(1000)
3. Identity Property Explain: __ Two Examples (NOT from class!) __
Solve the following equation for b. rb=m+9b Answer Attemptiout of 2 b=square
An angle that measures less than 90 degrees is called a: Obtuse angle Right angle Acute angle Straight angle
)) Solve for x. 2+(3)/(4)x=x-(3)/(4) X= square
Write an equivalent equation without parentheses. 3x-10+5x=3x-6-5 3x-10-5x=3x-2-5 3x+10+x=3x+6+5 3x+10+x=3x-2-15 3x-10-x=3x+2-5
1. Select all the points that are on the graph of the equation 4y-6x=12 A (-4,-3) B (-1,1.5) C (0,-2) D (0,3) E (3,-4) F (6,4)
Solve the equation for the specified variable. U=F(b+A) for b b= square
8. What number is 66% of 928? 10. 721.28 is what percent of 736? 9. What number is 55% of 250? 11. 132.53 is what percent of 457?
1. Find the value of f(-3) when f(x)=4x^2-2x+5
7. A fair six-sided die is rolled. What are the odds of getting a 3 or higher. Leave your answer as a reduced fraction. $\square $
Find $(2(cos\frac {2\pi }{3}+isin\frac {2\pi }{3}))^{5}$ $-16-16i\sqrt {3}$ $16+16i\sqrt {3}$ $16\sqrt {3}+16i$ $-16\sqrt {3}-16i$
Convert into a complex number: $2(cos\frac {4\pi }{3}+isin\frac {4\pi }{3})$ $-\sqrt {3}-i$ $\sqrt {3}-i$ $-1-i\sqrt {3}$ $1+i\sqrt {3}$
Convert into a polar coordinate: $2\sqrt {3}-2i$ $(4,\frac {7\pi }{6})$ $(-4,\frac {11\pi }{6})$ $(-4,\frac {5\pi }{6})$ $(4,\frac {\pi }{6})$
10. Simplify the expression. $\sqrt {125t^{4}r^{3}s^{13}}$
1. What is the simplified form of $-\sqrt {(y+5)^{16}}$ A. $(y+5)^{8}$ B. $-(y+5)^{8}$ C. $(y+5)^{4}$ D. $-(y+5)^{4}$
Which quadrilateral does not have diagonals that are perpendicular? Rectangle Rhombus Square
Simplify the following expression completely. $\frac {x^{2}-14x+45}{x^{2}-18x+81}$
What is the measure of an exterior angle in a regular 15-gon? Write your answer as an integer or as a decimal rounded to the nearest tenth.
Find the distance between the given points. $(-3,1)$ and $(12,37)$ $\square $
