2D Geometry Questions and Answers

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

2 What is the area of the cross section if the diameter of the base is feet and the height of the cylinder is 8 feet 4 ft 8 ft 48 ft

7 In right triangle CAB mA 90 CB 12 8 and AB 3 9 a Determine mzB and mzC to the nearest whole degree Method Work 1929di snimi b Determine the length of AC to the nearest tenth Method Work sd 384

4 3 3 4 3 3 4 3 3 7 2 2 Points DETAILS Find the sum of the vectors PREVIOUS ANSWERS 11 4 3 v 3 2 Illustrate the sum geometrically y LARLINALG8 4 1 010

3 Use the best method to solve for the value of x 8 X 4 es

ola Which shape is NOT a cross section of a cone Square Ellipse Circl

Solve for the missing variable as indicated Round angles to the nearest whole number Round sides to the nearest tenth Use looseleaf if you need more space a Solve for x b Solve for 0 1 8 12 7 cm 5 3 cm b Solve for 0 9 2 cm 9 8 ft 0 13 5 ft D Solve for x 50 6 3 km

A 9 Solve for mzA and mzC 7 m D B 3 m 5 m Method THA Work art el 16dW C

If cosA 1 2 with A in QIV find the following sec A 2

15 Find m WVU U 19x 1 37x 2 16 Find mSP 2 125 U 114x 1 T P Software LLC All rights reserved Made with infinite Geo

m DJF 89x 1 89 1 90 LI ALLER 7 Find m JRL 13a 13 Ilz 1

e coins stacked vertically Both stacks of coins have the same number of the same kind of coins Which has the larger volume the coins stacked vertically or the coins pushed into a zigzag it cannot be determined without more information they have the same the coins pushed into a volume zigzag

GSE Geometry Mikayla Morris Circles All Angles and Arcs Practice 1 pdf Find the measure of the are or central angle indicated Assume that lines which appear to be diameters are actual diameters SHOW YOUR WORK 1 mVU 2 m RPS 3 mFG 22x 95 30x 5 F 13x U 12x 5 G Fr T 4 mIJH P 11 2 S 7x 2 x 122 x 72 R 23x 2

eometry Mikayla Morris Circles Find the measure of the are or angle indicated SHOW YOUR WORK 5 Find m DJF 6 Find m FML 89x 1 89x41 Rase Software LLC All righ 7 Find m JRL 13x 13 E 11x 1 es Practice 1 pdf R 45x 3 34x 65x 2 served Made with Infinite Ge om etsy 15x 8 Find m GTS 21x 2 R 25x 4 G Find the measure of the are or angle indicated Assume that lines which appear tar

6 Directions Rotate the point according to each direction Starting Point 2 3 7 6 5 4 3 2 1 6 5432 1 90 Rotation Clockwise 3 4 5 6 7

rectangle h trapezoid Describe the cross section triangle oval

6 Directions Rotate the point according Starting Point 2 3 7 6 5 90 Rota

Solve the system of equations graphically If pair as a solution state whether the system

A cylinder is cut parallel to the base What is the shape of the cross section formed Circle Trapezoid Triangle Rectangle