The endpoints of overline (CD) are C(-7,-3) and D(2,1) The coordinates of the midpoint M on overline (CD) are (square ,square )
What does congruent mean?(1 point) When two lines never cross Objects that have the same size and shape (equal) Things that are arranged or happen in a sequential order Two angles that add up to 180 degrees
What is the inverse of f(x)=(1)/(3)x+5 f^-1(x)=3x-15 f^-1(x)=-(1)/(3)x+(5)/(3) f^-1(x)=3x+15 f^-1(x)=-(1)/(3)x-5
Complete the sentence below. Some __ are trapezoids, but others are not. quadrilaterals squares parallelograms rhombuses
Solve for x. 81x^2-64=0 Write your answers as integers or simplified fractions. x= square or x= square
Point B is between A and C. AB=2x+3,BC=x+5 and AC=20 What is the value of x square What is the length of AB square
5. A square has a side length of -2q^3+8q What is the simplified expression for the perimeter of the square?
Complete the equation so that it has no solution. (1 point) -7x-12=square x+12
Calculate the weighted average of -9 and 21 with weights of (2)/(3) on the first number and (3)/(7) on the second number square
Find the coordinates of point Q that is (2)/(3) of the way along the directed segment from R(-7,-2) to S(2,4) square square
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 $
