2D Geometry Questions and Answers

Classic Probability A six sided die is rolled 60 times and the die landed on the number five a total of 12 times What is the THEORETICAL probability that the die should land on 5 1 5 9 H 56

An administrator conducted a survey of the school s leadership team to see some of the clubs they were involved in and created the following table of information Fak Anthony Thil Caterins Devie AGBAGHJK Yan JK A Q J K CDMAH J K had Qu Hosth Which students would be in the set Math Club Beta Club Dob Kathy Just the first letter of each students name is shown in the sets below

Classic Probability An student is listening to songs that are on his phone On his phone he has 10 country songs 15 Pop songs 5 R B songs 10 rap songs and 5 techno songs for a total of 45 songs He set his phone to shuffle so that it randomly plays music If the phone randomly selects the next song what is the probability that it will play a Pop song 2 9 1 3 61

Mually Econion and Inclusive Exe How would you describe the following events of randomly drawing RED LETTER and OR card with a BLACK NUMBER independent MALAH XXX Rea

Through 9 9 perpendicular to the line passing through 6 3 and 2 1

m Bem Which expressions can be added together to represent the volume of the attached figure ct all answers that apply 3x5x8 8 4 5 3 x 4 x 3 3x Ave

Graph the parametric equations x 3 2 y 31 in the specified parameter interval Use the standard viewing window 105150 Choose the correct graph below Select one O b 0 0 O d

Find Y 30 Find X yo bom Find m M 16 4 40 x A 13 16 40 x 18 B Find x in OABC and y in ABCD 12 D

Classify this polynomial 9c4 cubic Submit quadratic linear none of the

6 Add subtract multiply and divide polynomials 5WQ Divide If the polynomial does not divide evenly include the remainder as a fraction 3a 14a 4a a 2 O C

9 Add and subtract radical expressions L46 Subtract Write your answer in simplest form 9 125 10 80

Subtract Write your answer in simplest form 3 63 9 28

Classify this polynomial 9p monomial binomial trinomial none of these

Add subtract multiply and divide polynomials 5WQ Add 3f 7 7f 6f 9

A piece of sheet metal is 2 4 times as long as it is wide It is to be made into a box with an open top by cutting 3 inch squares from each corner and folding up the sides Answer the following questions Represent the length of the original piece of sheet metal in terms of x The length is Use integers or decimals for any numbers in the expression x has restrictions Which of the following are the restrictions for x A x 15 OC x 6 the volume of the box in terms of x B

A circle of radius 3 in the second quadrante uches the y axis at 0 4 Show that it s equation is x 2 y 2 6x 8y 16 show that the circle in a tou ches the cirzle x 2 y 2 4 externally

Add Write your answer in simplest form 6 60 6 15

Add subtract multiply and divide polynomials 5WQ Find the square Simplify your answer 2u 3 I

9 Add and subtract radical expressions L46 Add Write your answer in simplest form 3 21 5 84

9 Add and subtract radical Add Write your answer in simplest form 6 3 3 75

Add subtract multiply and divide polynomials 5WQ Subtract 8m 5 7m 3

Subtract Write your answer in simplest form 9 2 10 50

Add subtract multiply and divide polynomials 5WQ Divide If the polynomial does not divide evenly include the remainder as a fraction 3v 76v 357 v 4

Polynomial vocabulary DYB Find the number of terms and the degree of this polynomial 9910 Number of terms Degree

Add Write your answer in simplest form 5 2 32 r

dd subtract multiply and divide polynomials 5WQ Learn with an example Divide If the polynomial does not divide evenly include the remainder as a fraction 19j 171j j 9

Find the number of terms in this polynomial 95 5 4

Which transformation would take Figure A to Figure B 15 A A counterclockwise rotation of 180 about the origin A reflection over the line ya A counterclockwise rotation of 270 about the origin

Extra Feb 15th Find the area of the shaded region in ea necessary A K 10 yd 3 yd 4 yd 6 yd

From the observation deck of a skyscraper Ian measures a 48 angle of depression to a ship in the harbor below If the observation deck is 871 feet high what is the horizontal distance from the base of the skyscraper out to the ship Round your answer to the nearest hundredth of a foot if necessary

Which points fall on the line defined by the equation 2y 8x 8

Question Details 6 your answer to three decimal places LarLinAlg8 1 3 015 3

Solve the following equation on the interval 050 2x sin 0 cos 0 cos 0 1 Crus Select the correct choice below and if necessary fill in the answer box to complete your choice OA The solution set is Simplify your answer Type an exact answer using a as needed Use integers or fractions for any numbers in the expression Use a comma to separate answers a OB There is no solution

ted Assume that lines which 2 L 45 K

ar tangent are tangent 7 T 28x 1 K 1729

Solve for x Assume that lines which 6 R C4 10 E Q 7x 2 T 28x 9

Tamika wants to use a sheet of fiberboard 19 inches long to create a skateboard ramp with a 20 angle of elevation from the ground How high will the ramp rise from the ground at its highest end Round your answer to the nearest tenth of an inch if necessary

From the observation deck of a skyscraper Bentley measures a 48 angle of depression to a ship in the harbor below If the observation deck is 969 feet high what is the horizontal distance from the base of the skyscraper out to the ship Round your answer to the nearest tenth of a foot if necessary

From his eye which stands 1 59 meters above the ground Francisco measures the angle of elevation to the top of a prominent skyscraper to be 32 If he is standing at a horizontal distance of 376 meters from the base of the skyscraper what is the height of the skyscraper Round your answer to the nearest tenth of a meter if necessary

Kaj is flying a kite holding her hands a distance of 3 5 feet above the ground and letting all the kite s string play out She measures the angle of elevation from her hand to the kite to be 33 If the string from the kite to her hand is 75 feet long how many feet is the kite above the ground Round your answer to the nearest hundredth of a foot if necessary

12 Find mNP P 6x 10 N 6x 4 L 7x 8 M

7 9 5 10 Find the missing side length Round to 2 decimal places 10 3r X 12 X 47 24 X 11 10 6 X 47 24 25 34 5 X

7 Solve for x and y in the right triangle below May be different ways to solve but the final answers are the same 31 B C x Jo 23 A

You have 360 g of water The mass of 1 mole of water is 18 g How many moles do you have

Answer A Question 15 1 point Retake Diameter A is 20 cm and dia circumference B

he cross section of a 3D figure is shaped like a circle Which could NOT have been the 3D figure Sphere Pyramid Cylinder Cone

5 Compare the quantities in Column A and Column B Column A Column B The coefficient of x when 4 3 The value of A when the equation 3 4 y x is written in 5 Ax By C form 4 y x is written in 5 4 Ax By C form A The quantity in Column A is greater C The quantities are equal D The relationship cannot be determined from the information given B The quantity in Column B is g

9 Neil invested 4000 for one year At the end of that year he had 4160 in his account a Transform the formula I prt to find a formula for rate b Use the formula you found in part a to find the rate at which Neil invested his money

2 7 Which equation is y x 5 written in Ax By C form A 2x 3y 5 C 2x 3y 15 B 6x 3y 15 D 2x 3y 15 E 6x 3y 1

4 An electrician needs to know that the relationship between amps volts and resistance is expressed in the formula V IR where Vis volts I is amps and R is ohms How large a resistance is needed to produce 8 amps from 184 volts A 230 ohms 1 B 23 ohms C 23 ohms D 1472 ohms