1)
figure of the situation shown below
let angle of elevation = theta
applying tan rule on the triangle
tan theta = perpendicular / base
tan theta = 75/55
theta = tan^-1 ( 75/55)
theta = 53.7
angle of elevation is 53.7 degrees |
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3 problems, physics I only need nunber 6 and 7, sorry O-8.66 points SerCP10 2 P025 O Ask Your Teacher My Notes A steam catapult launches a jet aircraft from the aircraft carrier John C. Stennis, ghving it a speed of 155 mi/h in 2.40 s (a) Find the average acceleration of the plane. m/s2 (b) Assuming the acceleration is constant, find the distance the plane moves Need Help? Read it O-6.00 points SerCP10 2 P.027MLFB My Notes O Ask...
2nd part of question 10, c and d for question 3, and 6 please AlexGeom7 1.2.041 G My Notes Ask Your Teacher 10. 0.5/1 points Previous Answers Consider the following figure. 2 Given Z1 and 22 as shown above, sketch the bisectors of Z1 and 22 A A A What is the measure (in degrees) of the angle formed by the bisectors of Z1 and 22? 90 Need Help? Telk te Tutor Read o My Notes 0.5/1 points AlexGeom7 1.1.010....
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Chrome File Edit View History Bookmarks People Tab Window Help S T Week 9 Lecture 1 - Soving Sys x Week 9 Workout 1 - Math 200, X + webassign.net/web/Student/Assignment-Responses/submit/de... @ DETAILS TANFIN12 2.1.002. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 6. (-/2 Points) Determine whether the system of linear equations has one and only one solution, Infinitely many solutions, or no solution. 2x 3x + y one and only one solution O Infinitely many solutions O no solution Find...
Please solve both qustions the second one part b 5. O-4 points SerPSE9 29 P059.MILFB. My Notes Ask Your Teacher A particle with positive charge q 8.01 x 10 -19 C moves with a velocity v (5i 2 k) m/s through a region where both a uniform magnetic field and a uniform electric field exist. (a) Calculate the total force on the moving particle, taking B- (5i 3j T and E (2i j 4k) V/m. (b) What angle does the...
4. - 1 points SerCP11 23.5.OP.036. My Notes Ask Your Teacher A detective inspects o nickel with a magnifying glass, as shown below. Viewed through the lens, the nickel appears to have three times its unmated diameter. If the nickel les 2.85 cm beneath the magnifying lens, what is the focal length (in cm) of that lens? Need Help? Pad
O empirical method Need Help Road Which Viewing Saree Work Revert to Last Response [O/10 Points] DETAILS PREVIOUS ANSWERS ASWSBE14 4.1.009.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Simple random sampling uses a sample of size n from a population of size N to obtain data that can be used to make inferences about the characteristics of a population. Suppose that, from a population of 50 bank accounts, we want to take a random sample of four accounts in order...
only the middle question e initial velocity of a military jet is 245 m/s eastward. The pilot ignites the afterburners, and the jet accelerates east a constant rate for 1.95 s. The final velocity of the jet is 300 m/s eastward. What was the jet's displacement during me it was accelerating? m to the 35 Need Help? ResWaitch My Notes O Ask Your Tea My Notes O Ask Tea 2.5/5 points 1 Previous Answers KatzPSE11 2 P 080 MI Trying...
S Sylabus- Intro Ahrican Americax Courses- Blackboard Learn HW10 STAT 210-STAI 210, se C How Large is A Woll Pack The * webassign.net/web/Student/Assignment-Responses/last?dep-2139439rQ10 HWA STAT 210Sep. Apps O Read Daly Devotio P Dynamic Periodic T Home - Roblox Navy Physician O cheat sheet for STAIS I Other bookmarks Need Help? Read Watch t Master t O -14 points 14. BBUnderStat12 7.2.015. O My Notes O Ask Your Teacher How much do wild mountain lions weigh? Adult wild mountain lions (18...
O-8 points My Notes O Ask Your Teacher Prehistoric pottery vessels are usualy found as sherds (broken pleces) and are carefully reconstructed if enough shends can be found. Information taken from Mimbres Mogolon Archaology by A 1 Wosley and A. J, McIntyre (University of New Mexico Press) provides data relating x-body diameter in centimeters and y-height in centimeters of prehistoric vessels reconstructed from sherds found at a prehistork site The following Minitab printout provides an analysis of the data Predieter...