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Geometry congruent segmentsmathriot
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Page 28
Page 28mathriot
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1. This document provides examples and guided practice problems involving properties of numbers and algebraic expressions.
2. Example 1 names properties like the commutative property and order of operations illustrated in equations. Example 2 involves using mental math to simplify expressions.
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This document contains the transcript of a complex food order placed at a restaurant. The order includes various hamburgers and cheeseburgers with different combinations of toppings, as well as different sizes of fries and drinks. Simplifying the order by combining like items could make it easier to process.Page 11
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Algebra 1 identity and equality propertiesmathriot
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The property used in each step is:
1) Multiplicative identity (3 1 = 3)
2) Multiplicative inverse (1/3 3 = 1)
3) Substitution (1 + 3 = 4)
The answer is 4.
B. 5
A. 4
0%
1. A
2. B
C. 1 3. C
4. D
D. 0 A B C D
Algebra 1 identity and equality properties
Algebra 1 identity and equality propertiesmathriot
油
The property used in each step is:
1) Multiplicative identity (3 1 = 3)
2) Multiplicative inverse (1/3 3 = 1)
3) Substitution (1 + 3 = 4)
The answer is 4.
B. 5
0%
1. A
C. 1
2. B
3. C
D. 0 4. D
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This document contains the transcript of a complex food order placed at a restaurant. The order includes various hamburgers and cheeseburgers with different combinations of toppings, as well as different sizes of fries and drinks. Simplifying the order by combining like items could make it easier to process.Page 11
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- After 1 hour there were 90 balloons remaining, and after 3 hours there were 70 balloons remaining.
- The student sells 10 balloons each hour, as shown by the pattern in the table.
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Tina and Daryl show two methods to solve the problem of calculating the cost of an 8-minute long-distance phone call. Tina uses algebraic expressions to represent the cost formula, substituting 8 for the number of minutes m and calculating the total as 46 cents. Daryl breaks the call into 2-minute increments, calculating the costs and adding them with the initial 10 cent fee to also get 46 cents as the total cost. Another long-distance plan is described with a 5 cent fee plus 6 cents per minute, and the problem asks to calculate the cost of a 10-minute call with this plan.Algebra 1 identity and equality properties
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This document provides examples of using properties of numbers to evaluate expressions and identify true statements. It introduces key properties like the additive identity, multiplicative identity, multiplicative inverses, and reciprocal. Students are given problems to name the property being used, like identifying that n=0 is the multiplicative property of zero when solving n12=0. They also evaluate multi-step expressions using substitution and properties like the multiplicative inverse. The goal is for students to recognize and apply number properties to determine if assertions are true or false.Algebra 1 identity and equality properties
Algebra 1 identity and equality propertiesmathriot
油
The property used in each step is:
1) Multiplicative identity (3 1 = 3)
2) Multiplicative inverse (1/3 3 = 1)
3) Substitution (1 + 3 = 4)
The answer is 4.
B. 5
A. 4
0%
1. A
2. B
C. 1 3. C
4. D
D. 0 A B C DAlgebra 1 identity and equality properties
Algebra 1 identity and equality propertiesmathriot
油
The property used in each step is:
1) Multiplicative identity (3 1 = 3)
2) Multiplicative inverse (1/3 3 = 1)
3) Substitution (1 + 3 = 4)
The answer is 4.
B. 5
0%
1. A
C. 1
2. B
3. C
D. 0 4. D
A B C DGeometry geometry tools, perimeter, area
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油
- The objectives are to learn geometry tools, and use a four step plan to solve problems involving the perimeter and area of rectangles and parallelograms.
- Key vocabulary includes straightedge, compass, construction, midpoint, perimeter, formula, and area.Geometry intro to postulates
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油
Today you will learn to identify and use basic postulates about points, lines and planes. A postulate is a statement made in geometry that is accepted as true without proof, such as statements about points, lines and planes. This builds on yesterday's review of geometry concepts.Geometry intro to postulates
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油
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油
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This document contains a list of algebraic expressions in two columns and a word problem at the bottom about Jason giving a clerk $10 and receiving $3.95 in change. The objectives are to evaluate algebraic expressions using substitution of variables and to play a game involving evaluating algebraic expressions.Algebra Readiness Page 10 HW
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1. This document provides examples of evaluating algebraic expressions by substituting values for variables and modeling expressions.
2. It includes examples of writing expressions for word problems and using formulas by replacing variables with given values and simplifying.
3. Tables are included that require copying and completing expressions for given variable values.Geometry conditional statements and their converse
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油
The document discusses writing conditional statements in if-then form and their converses. It defines key terms like conditional statement, hypothesis, and conclusion. It explains that conditional statements have two parts - a hypothesis and conclusion - and discusses how to identify these parts and determine if a conditional statement is true or not. It also covers writing the converse of a conditional statement by exchanging the hypothesis and conclusion.Algebra readiness writing and evaluating expressions
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油
The document outlines the objectives for today which are to evaluate algebraic expressions and compute the value of expressions for specific variable values. It also lists the homework assigned which is problems 11, 13, 15, 17, 18, 19, 20, and 21 on page 10 and poses a word problem about Jason receiving $3.95 in change from a $10 bill at a burger shop to determine what he might have ordered.Algebra 1 order of operations
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油
The document contains examples of algebraic expressions and questions about evaluating expressions. It provides the steps to evaluate expressions using order of operations and by substituting values for variables. One example calculates the area of one side of the Great Pyramid in Egypt using the formula for the area of a triangle and given values for the base and height.Geometry syllabus 1st semester
Geometry syllabus 1st semestermathriot
油
This geometry syllabus outlines the expectations, schedule, content, and policies for a fall semester geometry course. Students will learn foundational geometry concepts in the first quarter such as basic definitions, constructions, and solving problems in the coordinate plane. The second quarter focuses on triangle and quadrilateral properties including congruency, similarity, and the Pythagorean theorem. Tests will be given every two weeks, homework is daily, and participation counts towards the final grade. Students are expected to study and seek help when needed. The teacher enforces rules to ensure a safe, respectful, and responsible learning environment.