5 Questions
What is the value of x in the equation 2x + 5 = 11?
3
What is the slope-intercept form of a linear equation?
y = mx + b
What is the formula to find the area of a circle?
A = πr^2
What is the sum of the interior angles of a triangle?
180°
What is the formula to find the perimeter of a rectangle?
P = 2l + 2w
Study Notes
Equations and Graphs
- To find the value of x in the equation 2x + 5 = 11, subtract 5 from both sides and then divide both sides by 2, resulting in x = 3.
Linear Equations
- The slope-intercept form of a linear equation is y = mx + b, where m is the slope and b is the y-intercept.
Circle Formulas
- The formula to find the area of a circle is A = πr^2, where A is the area and r is the radius of the circle.
Triangles
- The sum of the interior angles of a triangle is 180°.
Rectangle Formulas
- The formula to find the perimeter of a rectangle is P = 2l + 2w, where P is the perimeter, l is the length, and w is the width.
Assess your math skills with this quiz covering various topics, including linear equations, geometry, and measurement. Test your understanding of concepts like slope-intercept form, area of a circle, and perimeter of a rectangle.
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