Be Rational! Which is a rational number? a.The circumference of a can whose radius is 5 cm b.The diameter of a wheel whose radius is 18 inches c.The radius.

Slides:



Advertisements
Similar presentations
Grade 8 Get Ready for the OCCT PASS A $15.99 B $16.99 C $17.24 D $18.49 Leo ordered 4 CDs by mail. Each CD cost the same amount. With a $5.00 shipping.
Advertisements

Be Rational! GEOMETRY: Triangle EFG has vertices E(–3, 4), F(–3, –2), and G(5, –2). After a dilation is applied, the image triangle E′F′G′ has vertices.
Fill in the blank. SHOW WORK THAT PROVES YOU ARE CORRECT.
Perimeter and Area. Objectives Calculate the area of given geometric figures. Calculate the perimeter of given geometric figures. Use the Pythagorean.
The Pythagorean Theorem. The Right Triangle A right triangle is a triangle that contains one right angle. A right angle is 90 o Right Angle.
Special Right Triangles
What is the fraction equivalent of …?
10.7 Write and Graph Equations of Circles Hubarth Geometry.
© by S-Squared, Inc. All Rights Reserved. 1.Find the distance, d, and the midpoint, m, between (4, − 2) and (2, 6) Distance Formula: d = (x.
Chapter 9 Geometry © 2008 Pearson Addison-Wesley. All rights reserved.
Lesson 10.1 The Pythagorean Theorem. The side opposite the right angle is called the hypotenuse. The other two sides are called legs. We use ‘a’ and ‘b’
Be Rational! Write a fraction that is equivalent to …
Be Rational! Clipboard Math #19 What is the slope of the line?
Be Rational! Clipboard Math #20 **EXPLAIN how you picked your answer.
Algebra I Released Items
$100 Area of Parallelograms Area of Triangles Perimeter And Area Area of Trapezoids Area of Compound Figures & Area and Circumference of Circles $200.
Today we will derive and use the formula for the area of a parallelogram by comparing it with the formula for the area of a rectangle. derive = obtain.
Write a fraction that is equivalent to 0.777….
Be Rational! Clipboard Math #23 A surveyor determined that the distance across a pond is (2255) ½ feet. Approximately, what is this distance? How did you.
GEOMETRY PRETEST REVIEW Reviewing skills needed to succeed in Geometry. Day 1.
Be Rational! What is the decimal expansion of the following fraction? 1/18 Show work that proves you are correct. CBM #10.
Section 3-5 p. 137 Goal – to solve problems using the Pythagorean Theorem.
Section 7.2 – The Quadratic Formula. The solutions to are The Quadratic Formula
Write the standard number 38,440 in scientific notation. A × 10 6 B × 10 3 C × 10 4 D ×
1 Equations and Inequalities © 2008 Pearson Addison-Wesley. All rights reserved Sections 1.5–1.8.
CRCT Review.
Chapter 10 Test Formula Review.  Find the circumference of a circle with a diameter of 10. Identify the formula needed for the following questions.
Be Rational! Change the fraction 13/15 to a decimal.
Be Rational! Which number below is irrational? A.) 3 √8 B.) 3 √125 C.) √49 D.) √52.
Be Rational! The coordinates of the vertices of triangle KLM are K(1, 3), L(1, 1), M(4, 1). The triangle will be translated 6 units to the right and 4.
In which set(s) of numbers does π belong? A.) irrational only B.) rational only C.) rational and integer D.) rational, integer, and natural Explain in.
Be Rational! What is the decimal expansion of the following fraction? 1/22 Hint: You must show work to receive credit.
Be Rational! Clipboard Math #18. Extreme Exponents and Radical Radicals What is the simplified form of (x + 8)(x − 8)? Clipboard Math #18.
Be Rational! Clipboard Math #22 What is the value of x in the equation: x 2 = 16/25.
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Ch 1 and 2 Ch 3 and 4Ch 5 and 6Ch.
Unit 3 - Study Guide Answers.
Sullivan Algebra and Trigonometry: Section R.3 Geometry Review Objectives of this Section Use the Pythagorean Theorem and Its Converse Know Geometry Formulas.
College Algebra Section R.3 Geometry Review Objectives of this Section Use the Pythagorean Theorem and Its Converse Know Geometry Formulas.
Copyright © Ed2Net Learning, Inc.1 STAR Practice Session #2 Grade 6.
OBJECTIVE I will use the Pythagorean Theorem to find missing sides lengths of a RIGHT triangle.
VOLUME FINAL REVIEW 1) Which statement best describes how the volume of a cube changes when the edge length is tripled (increased by a scale factor of.
Be Rational! At 6 hours, who has driven further and by how much? You must show work to receive credit. Cliboard Math #7.
Be Rational! In which set of numbers does the real number -√2 belong? A.) irrational and integer B.) irrational only C.) rational and integer D.) rational.
Be Rational! What is the decimal expansion of the following fraction? 1/15 Show work that proves you are correct. 1Clipboard Math #13.
Be Rational! Solve for y. 2y – 3(6 + 4y) = 7y. Extreme Exponents and Radical Radicals What value is equivalent to (4 2 )(4 -3 ) ?
Be Rational! Clipboard Math #14 What is the slope of the line? 1.
Oak-Land Junior High Geometry Ch. 5 Presented by: Mrs. Haugan Math.
Welcome Back! Please Take a Seat Geometry Ms. Sanguiliano.
Pythagorean Theorem, Perimeter, Circumference, Area ….
Perimeter, Circumference and Area. Perimeter and Circumference Perimeter : The distance around a geometric figure. Circumference: The distance around.
Find the distance between the points below (9, 0) and (5,2) Find the length of the hypotenuse if the length of the legs are 4 and 2.
10-1 The Pythagorean Theorem. LEGS Hypotenuse Problem 1: Finding the Length of a Hypotenuse The tiles shown below are squares with 6-in. sides. What.
Be Rational! Solve for b and check your answer. -2/5(-15b + 10) – 3b = 1/6( b) 8.NS.1, 8.NS.2.
Prerequisite for chapter 10 Section Solving equations for a given variable Box in the letter you are solving for Leave that letter in its place.
Unit 3 - Study Guide. Questions 1 & 2 The Pythagorean Theorem states that the square of the length of the hypotenuse is equal to the sum of the squares.
8 th grade Vocabulary Word, Definition, model Unit 2.
G-11 (1-5) Using formulas in Geometry I can use formulas to compute perimeter and area of triangles, squares, rectangles, and circles.
Warm Up Simplify the square roots
GEOMETRY REVIEW.
What is the fraction equivalent of …?
8th Grade Math ISATs!!!
Quiz Review.
6-3 The Pythagorean Theorem Pythagorean Theorem.
5-7 The Pythagorean Theorem
Radical Equations and Problem Solving
8th Grade Mathematics Curriculum Overview
If a triangle is a RIGHT TRIANGLE, then a2 + b2 = c2.
10-1 The Pythagorean Theorem
Be Rational! At 6 hours, who has driven further and by how much?
Presentation transcript:

Be Rational! Which is a rational number? a.The circumference of a can whose radius is 5 cm b.The diameter of a wheel whose radius is 18 inches c.The radius of a pie whose circumference is 25 inches d.The hypotenuse of a right triangle whose other sides are 6 and 10 cm Clipboard Math #17

Extreme Exponents and Radical Radicals What is the value of x in the equation – 8x² = – x² + 84? Show work to receive credit. Clipboard Math #17

Scientific Notation Clipboard Math #17 If f(x) = x 3 – 2x + 5, what is f(0.5)? Show work to receive credit.

Slippery Slope Clipboard Math #17 Solve and graph the inequality y > 2x + 4.

Balance those Equations Clipboard Math #17 What value of x makes this equation true? 36 = 2x² Show work for credit.

Two Variable Problems Clipboard Math #17 What is the slope of the line shown in the graph below?

If the figures below are similar, what is the value of x? Funky Functions Clipboard Math #17

Mr. Turner surveyed students in his Algebra I classes to learn whether they were going to the school play. Out of his 90 students, 72 students said they were going to the play. After school, Mr. Turner had students in the drama department make up posters that said, “75% of students at Murray High School are attending the play. Don’t be left out.” Was this statement accurate? Why or why not? Modeling Relationships Clipboard Math #17

Sam sells used cars. He earns a base salary of $200 a week and a 3% commission on sales. Which equation represents Sam’s weekly salary? Let w = weekly salary and s = sales and show all of your work a)s = $ w b)w = $ s c)w = 0.03 ($200 + s) d)s = w ($ ) Graph This! Clipboard Math #17

The radius of a circle is tripled. How is the circumference affected? Transforming Transformations Clipboard Math #17

Geometry Gems Clipboard Math #17 A shark lives in a cylindrical tank that has a radius of 3000 ft and a height of 250 ft. How much water does the shark have to swim in? Show work to receive credit.

In a right triangle, the legs are 15 inches and 20 inches. What is the length of the hypotenuse? Show work to receive credit. Pythagorean Theorem Clipboard Math #17

The volume of a box is 125 in³. The length measures 4 in. and the height measures 6.25 in. What is the width of the box? Show work to receive credit. Formula, Formula, Formula Clipboard Math #17

Below is a scatter plot of income vs. age. What kind of correlation is shown? Scatterbrained Clipboard Math #17

Which two of the Rhodes family members have the same age? How do you know? Data, Data, Data Clipboard Math #17

BONUS What is the value of (36 × 10 –3 ) ÷ (9 × 10 –3 )? You must show your work to receive credit. Clipboard Math #17