Geometry Questions

find the missing angle with a question mark 30 40 50 20

3 1289 X y

10 cm Find the area 18 cm 17 cm 21 cm A cm A b h

5 N X y Z W 64 yo x q wo

In 1 8 Find the value of all variables 1 110 X y 2 10 x y

6 133 X y Z to Z 20

3x 5 2x 8x 20

3y 18 9x 54 y 12

4 x y Z to 55

9 X 2x 2X 6

4 Almost everyone has played the rock paper scissors game at some point Two players face each other and at the count of 3 make a fist rock an extended hand palm down paper or a V with the index and middle fingers scissors The winner is determined by these rules rock smashes scissors paper covers rock and scissors cut paper If both players choose the same object then the game is a tie Suppose that Player 1 and Player 2 are both equally likely to choose rock paper or scissors a Give the probability model for this chance process b Find the probability that Player 1 wins the game on the first throw 5 Canada has two official languages English and French Choose a Canadian at random and ask What is your mother tongue Here is the distribution of responses combining many separate languages from the broad Asia Pacific region Language English French Asian Pacific Probability 0 63 0 22 0 06 a What probability should replace in the table Why Other b Find the probability that this Canadian s mother tongue is not English c What s the probability that a randomly chosen Canadian s mother tongue is Asian Pacific or Other

Step 1 Given Information Two official languages in Canada are English and French When a Canadian is chosen randomly and asked about their mother tongue the distribution of responses combining the majority of separate languages from the broad Asia Pacific region is as follows Probability of English is P E 0 63 Probability of French is P F Probability of Other languages from Asia Pacific region is P A p 0 06 Step 2 Probability Distribution In a probability distribution The probabilities must be non negative The sum of probabilities of all events should add up to 1 Using the second condition we can calculate the probability of Other languages from Asia Pacific region as P Other 1 P E P F P A p 10 91 0 09 0 22 Therefore the probability that should replace is 0 09 0 37 Step 3 Probability of not English The probability that a Canadian s mother tongue is not English can be calculated by using the complementary probability formula P notEnglish 1 P English 1 0 63 Therefore the probability that a Canadian s mother tongue is not English is 0 37 0 15 Step 4 Probability of Other languages The probability that a Canadian s mother tongue is a language other than English or French can be calculated by adding the probabilities of Other languages from Asia Pacific region and languages other than Official Languages i e P Asian Pacificor Other P Asian Pacific P Other 0 06 0 09 Therefore the probability that a Canadian s mother tongue is a language other than English or French is 0 15

Step 1 Given information Player 1 and Player 2 are both equally likely to choose rock paper or scissors in a rock paper scissor game Step 2 a Let a b represent the outcome of the game where a and b are the choices of player 1 and player 2 respectively Let R represent the rock S represents the scissor and P represent the paper The total of 9 possible outcomes of the game will be PossibleA outcomes R R R P R S P R P P P S S R S P S S Each outcome is equally likely to happen with a probability of The probability model will be a b P a b Step 3 b From the above table there are only 3 outcomes player 1 is winning that are R S P R and S P The probability that Player 1 wins the game on the first throw will be computed as Winning outcomes Total outcomes R R 1 9 P Player 1 R P 1 9 R S 19 P R 1 9 P P 1 9 3 0 33 So the probability that Player 1 wins the game on the first throw is 0 33 P S 9 S R 1 9 S P 19 S S 10 9

Provide a trigonometric equation Considering only the space between x 0 and 2 pie the equation must only have solutions at x 1 and x 2 explain your thought process and the work you did to create the equation You may round decimal values to 3 places

Create a single BPMN diagram using the Camunda Modeler of the below process narrative Feature appropriate pools and lanes to represent the different entities participants and the message flows between these entities participants Please label all flows sequences messages Do not use sub processes Canvas is a leading provider of LMS Learning Management Software software Canvas is used by many colleges as a teaching course portal

n 6 S 1 1 n 2 S 13 80 e Refer to the diagram for question 12 22 Plot a graph of the values of energy y axis against the square of the number of the level i e n on the x axis C

The distance D between a point Q and a line in space is given by PQ x u D X where u is a direction vector for the line and P is a point on the line a Find the shortest distance between the point Q 9 0 0 and the line passing through the points P 0 0 8 and P 0 1 9 b Find the shortest distance between the point Q 9 0 0 and the line segment from P 0 0 8 to P 0 1 9

7 Use the universal substitution to find the general solution of the equation 2 cos 3x sin 3x 2

4 PB X P 9 C Y 15 B Z

For 6 and 7 find the coordinates of the circumcenter of the triangle with the given vertices 6 A 2 6 B 8 6 C 8 10 7 D 7 1 E 1 1 F 7 9 D

For 6 and 2 6 B 8 t EX 3x 16 FX 11 K H 3x 1 E For 14 16 explain which segments would need to be perpendicular in order for a segment to bisect the angle 14 16 15 B

Fays or segments intersect in the same point they are called rays or segments For 2 5 the perpendicular bisectors of the triangle intersect at a point and are shown in bold Find the indicated measure 2 BG X A 4 PB B G C 15 N 3 GA 5 HP 17 D 11 X X 15 nter of the triangle with the given vertices

12 P is the circumcenter of AXYZ Use the given information to find PY PX 4x 3 P PZ 6x 11 X D CY E Z

3x 16 M 18 H 19 G N E FX 11 For 17 19 classify the triangle by its SIDES 17 G For 14 16 explain which segments would need to be perpendicular in order for a segment to bisect the angle 14 F 15 16 3x 1 H H 8 D 21 22 F For 20 22 classify the triangle by its ANGLES 20 55 65 M E 80 A 45 25 40 20 120

NG NHZx 3 ed angle A N H

For 8 11 N is the incenter of AABC Use the given inform 8 ND 6x 2 NE 3x 7 NF 10 NK 2x 2 NL x 10 NM M ING 143 NH 2x 3 D 12 P is the circumcenter of AXYZ Use the given information to find PY P PX 4x 3 PZ 6x 11 Z 11 NQ 2x NR 3x 2 G NJ N BJ NM H N SC

Find the cosecant secant and cotangent of angle A given that a 17 3 and b 13 2 Although it is best to leave the ratios as reduced fractions for the purposes of this question round to 4 decimal places Diagram is for reference only and is not drawn to scale CSC A sec A cot A A C 000 B

Midpoint 14 A 2 1 B 10 7 Midpoint AB AB

Write a function based on the given parent function and transformations in the given order Parent function y H 1 Shift 2 5 units to the right 2 Shrink horizontally by a factor of 3 Reflect across the y axis The function based on the given parent function and transformations in the given order is y 23

For 5 9 if point P lies on the perpendicular bisector of LM explain which segments are congruent and which segmen are perpendicular 5 L M 201 211 N 6 L 211 211 M 7 P M 211 N 211 T 8 L N 211 211 P M

Amplitude 9 3 Period 8 7 6 5 4 Show Transcribed Text 1 24 4 Based on the graph above determine the amplitude midline and period of the function Close 4

What is the diameter of the inscribed circle of the triangle The diameter of the inscribed circle of the triangle is Type a whole number x 2 2x 5

8 ATSW APSR ZTSW ZT ZR PR ST SW

6 ATRS AYZX ZS ZZ ZY ZY ST RS

I 7 AHIK AHIM ZH ZKHI ZHIM MH IH IK

5 AACE AMON ZA ZN 20 AC ON EA

3 AZXY AZXC ZXZY ZCXZ ZC CZ XY XZ X

1 ATUV AGFE ZT ZU ZV 2 AWVU AGHI ZHE ZW 21 3 AZXY AZXC ZXZY ZCXZ ZC 4 ADEF ADSR ZF ZS ZFDE and Mark corresponding congruent parts for the given congruent triangles U UV E EG UT VW VU E GI CZ XY XZ EF RD SD W R U G H

2 AWVU AGHI ZH ZW ZI VW VU GIE W U G

omplete each statement and Mark corresponding congruent parts for the given congruent triangles 1 ATUV AGFE ZT ZU ZV UV EG UT T F E

Vending machine companies have been receiving customer complaints about their machines not working properly A cup will slide out and be filled with liquid until the cup is nearly full Customers have complained about the cup overflowing If the cup contains too much liquid a customer may get burned from a spill This could be an expensive lawsuit for the company A cup holds 8 oz a Decide a mean and standard deviation you would recommend for the company that minimizes overfill and underfill cup holds 8 oz Mean standard deviation B provide appropriate graphical and numerical representations C Please explain in words why you chose your mean and standard deviation Please explain in words how your mean and standard deviation minimize decrease the chance of overfill and underfill

ate a design sequence diagram of the Cancel booking use case according to the multilayered pattern Apply Jacobson Stereotypes in your diagram TE create the diagram using StarUML tool and save it as an image file Payment Reference Amount Cash payment sd Cancel Booking Ot Customer CustomerID Name Customer ContactNumber Address 1 Card Payment 1 select Booking 3 bk 4 Cancel bk 1 0 Figure 3 Domain Class Diagram of Hotel Management System User login 1 Hotel management system Room RoomNumber bedsNumber Floor 1 Hotel management system 0 Booking Booking ID Date from Date To Figure 2 System Sequence Diagram of cancel booking use case 2 DisplayBookinkDetails Ot

Use the power spectral density P n4f generate stochastic processes s mT having this energy distribution where T is the sampling period and M the desired number of signal samples in time This is easily done through the following equation s m 7 2 df P n cos 2 n df m T p n 0 Where s m T The stochastic process df frequency resolution fs N P n the PSD mT the amount of time covered for m samples Random phase from U 0 2 where each is drawn from U 0 2 The square root is necessary to transform from power to voltage The factor of one half takes into consideration that power spectra of real signals are symmetric in frequency and only positive frequencies are used in this formulation Multiplication by the sampling period Tscales the power to the correct level Keep in mind that computers don t know absolute time and frequency Therefore example P naf is the nth PSD value in a vector Like the cosine about is the mth element of a vector of length M Labeling frequency axes and time axes requires your consideration and DSP expertise The amplitude of synthesized signals may differ from original ones provided but their characteristics should look the same Provide plots of the signals that you synthesize Comment on their similarity or difference from the provided signals Provide your source code

1 Plot each point then use A 4 3 B 1 3 C 3 1 D 0 2 E 3 2 and F 2 4 to prove ZABC ZEDF

This application will assess the haze severity for Perak Malaysia Please enter the API Safety Level District 2 Genk Kuala Kangsar Ipoh Tronoh Taiping Calculate Average Level API Level Clear Level Exit Requirements 1 Name the frame labels textboxes and buttons accordingly 2 This application will assess the API Level for state of Perak It allows the user to enter the API Level for different districts in Perak Whenever the year leaves the API Laval taxthox of agah district laval for that specific API

on to find the length of each segment KZ LZ and MZ are the perpendicular bisectors of A GHJ 1 Given ZG 65 HL 63 and ZL 16 Find ZJ 2 Given ZG 65 HL 63 and ZL 16 Find HJ XE XD and XF are the perpendicular bisectors of A ABC 3 Given XA 8 and AB 20 Find XC 4 Given XA 8 and AB 20 Find BE lifelong Geometry A Credit 4 G A 20 65 E H Z 16 M D 63 L4L Geometry A 2020 B L F C Page 141

The lines represented by the equations 2y 3x Answer Attempt 1 out of 5 O parallel neither parallel nor perpendicular O the same line O perpendicular 18 and y x 4 are Submit Answer

57 Then use 3 Let s consider the unit circle for 0 900 180 270 and 360 Angles 0 90 180 270 4 360 1 X Now complete the chart for 0 900 1800 270 and 360 x y Sin YO 1 SOH CaH TOA Cos Consider the rt triangle in the unit circle y I zy Sin 0 Cos 0 Tan 0 Tan x y C 2x A

The lines represented by the equations y 2x 2 and 4y 2x 12 are Answer Attempt 1 out of 5 O the same line O neither parallel nor perpendicular O parallel O perpendicular Submit Answer

Put the following equation of a line into slope intercept form simplifying all fractions 3x 6y 36