Main
Algebra
Asymptotes
Complex Numbers
Correlation
Cube Root
Derivatives
Elimination method
Exponential and Logarithmic Equations
Exponential Function
Exponents
Fractions
Functions Defined and Notation
Integral
Limits
Linear and Quadratic Functions
Logarithm
Matrix
Radicals
Real Numbers
Sequences
The Binomial Theorem
The Quadratic Formula
Vector Operations
Calculus
Average Velocity
Completing the Square
Conversion of Decimals, Fractions, and Percent
Ellipse
Greatest common factor
Inequalities
Instantaneous Velocity
Linear Equations
Parabola
Percent Equations
Polynomials
Rational Equations
Ratios and Proportions
Simplify the expression
Square Roots
Systems of Equations
Geometry
Altitudes, Medians and Centroids
Angles
Bisectors
Circles, Arcs and Sectors
Distance between Points
Equation of a Circle
Heron's Formula
Parallel and Perpendicular Lines
Perimeter, Area, and Volume
Polygons
Pythagorean Theorem
Quadrilaterals
Similarity
Triangles
Other
Complete the sentence
Find the amount
Find the difference
Find the rate
Find the solution
Find the value
Find the volume
How many solutions
Quadratic equation
Solve the equation
Solve the inequality
Various Tasks
What is the slope
Which is greater
Which of the following...
Write an equation
Trigonometry
Amplitude, Period and Frequency
Radian Measure
Sine and Cosine Functions
Solving Trigonometric Equations
Tangent, Cotangent, Secant, and Cosecant
☰
Menu
Theme:
Matrix...
The sum of two numbers is 95, and their difference is 61. What are the two numbers?
Suppose theta= 11pi/12. use the sum identity to find the exact value of sin theta?
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
1. The stright line y=x+3 cuts the curve x^2 + y^2 = 29 at two points. a) Prove that x^2 + 3x - 10 = 0 b) Hence find the coordinates of the points.
What is an idempotent matrix?
Find the matrix product, if possible. Show your work please|-1 3| |5 4|multiplied by |0 -2 6||1 -3 2|
What’s X-y=3 2x+y=12
Row reduction of the augmented matrix 2x-y=7 3x+4y=-6
A child has a piggy bank that contains only quarters and dimes. Altogether, there are 27 coins in the bank and the total value of the coins is $4.50. How many quarters and how many dimes are in the piggy bank? I cant get the right answer no matter what I do
Write a function to represent each series of transformations: • rotation of 90 degrees counterclockwise about the origin, point O, then a reflection across the x-axis • reflection across the y-axis, then a translation a units to the right and b units up • translation a units to the right and b units up, then a rotation of 180 degrees counterclockwise about the origin, then a reflection across the y-axis
Solve the system of equations using cramer’s rule -x+y-3z=-4 3x-2y+8z=14 2x-2y+5z=7
Cookies are used on our website to ensure that every visitor gets top-notch browsing experience. The way we collect, process, and store cookies is reflected in our
Cookie Policy
. Please, accept it before you continue using our website.
Accept