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Jeff Bedow

@jeffreybedow

Joined in January 2021

Math and Arithmetic
DIY Projects

How do you solve two-step equations with fractions?

Equations can be tricky, and solving two step equations is an important step beyond solving equations in one step. Solving two-step equations will help introduce students to solving equations in multiple steps, a skill necessary in Algebra I and II. To solve these types of equations, we use additive and multiplicative inverses to isolate and solve for the variable.

Solving Two Step Equations Involving Fractions This video explains how to solve two step equations involving fractions.

Math and Arithmetic

Is every ratio a rate?

QWERTY

Math and Arithmetic
Geometry
DIY Projects

How do I find the slant height of a rectangular prism?

A prism is a three-dimensional solid with two parallel bases, or faces, that are congruent.[1] The shape of the base determines what type of prism you have, such as a rectangular or triangular prism. Because it is a 3D shape, finding the volume (space inside) of a prism is a common task; however, sometimes you will need to find the height of a prism. Finding the height is possible if you have enough information already given: either the volume, or the surface area and perimeter of the base. The formulas described in these methods can work for prisms with bases of any shape, provided you know the formula for finding the area of that shape.

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Math and Arithmetic
Statistics
Definitions

What does pinafore mean?

First Known Use of pinafore

1782, in the meaning defined above

Sound Waves
Science

Is silence a sound?

Silence is the absence of sound waves.


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