RMS 7TH GRADE MATH STAAR PREP

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant.

Tags

CCSS.7.RP.A.2A

Front

What is the equation of a proportional relationship?

Back

The equation of a proportional relationship can be written in the form y = kx, where k is the constant of proportionality.

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CCSS.7.RP.A.2C

Front

What does the constant of proportionality represent?

Back

The constant of proportionality represents the factor by which one quantity is multiplied to obtain the other in a proportional relationship.

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CCSS.7.RP.A.2B

Front

How do you determine if an equation is proportional?

Back

An equation is proportional if it can be rewritten in the form y = kx, without any constant added or subtracted.

Tags

CCSS.7.RP.A.2C

Front

What is the formula for the volume of a rectangular prism?

Back

The volume V of a rectangular prism is calculated using the formula V = length × width × height.

Tags

CCSS.7.G.B.6

Front

What is the formula for the area of a rectangle?

Back

The area A of a rectangle is calculated using the formula A = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a circle?

Back

The area A of a circle is calculated using the formula A = πr², where r is the radius.

Tags

CCSS.7.G.B.4

Front

What does h ≥ 48 mean in the context of height restrictions?

Back

h ≥ 48 means that the height h must be greater than or equal to 48 inches to meet the requirement.

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CCSS.6.EE.B.8

Front

How do you calculate the area of a composite figure?

Back

To calculate the area of a composite figure, break it down into simpler shapes, calculate the area of each shape, and then sum those areas.

Tags

CCSS.3.MD.C.7D

Front

What is the significance of using 3.14 for pi in calculations?

Back

Using 3.14 for pi is a common approximation that allows for easier calculations when finding areas and circumferences of circles.

Tags

CCSS.HSG.GMD.A.1