5

A right triangle has base b=100 t 1 # and: adjacent angle 0 = 302 + 0 59 Caiculate tne height h and its uncertainty: (4 pts)...

Question

A right triangle has base b=100 t 1 # and: adjacent angle 0 = 302 + 0 59 Caiculate tne height h and its uncertainty: (4 pts)

A right triangle has base b=100 t 1 # and: adjacent angle 0 = 302 + 0 59 Caiculate tne height h and its uncertainty: (4 pts)



Answers

The vertex angle of an isosceles triangle measures $(6 t-9)^{\circ},$ and one of the base angles measures $(4 t)^{\circ} .$ Find $t$

This problem we have the area of a right triangle with the given hypothesis of H is calculated using the formula. Um So we want to use differentials to approximate the area in calculating H if you are in calculating a if hs four centimetres exactly and data is 30 centimeter or 30 degrees plus or minus 15 seconds or 15 minutes. So we see that based on this we'll have D. A. This is the derivative and and that's going to be D. A. Equalling. I think the derivative of this With respect to knowing that H is exactly four. We get 16 Over four. Such as four. An equal for sign a few data. So when we differentiate this it's going to be uh co sign To say to Times two. It says eight To speak, co sign of two theatre. And this was D. A. Over the data. But then we multiplied data to the side. So it these data. Now we're here. This will allow us to find. Since we know the changes in data, we can calculate this and get the difference in area is plus or minus 0.17 centimetres squared. That's our final answer.

Have you given to your travel piped edge angle and eating meals with one of the corner here we have a triangular field here we have the tangle evaluation has given us 60 degrees here And the size of Wrangler field is given a 30 m, 50 m and time limited given here this relation going to find the value of alpha. So that's all for this. The spinal cube, the area of this. Well, cranky being happy and you know, one more formula, we have circum radius of the circle radius that we have for triangle Abc. Never given an abc over four. A real crime like this. They only drive in the previous videos. You can drive for that. No. So anybody matter has given us A plus B plus C over to that would be in 75 and or not area of a triangle. That is the humans formula. Well as as negative as negative B can be a negative see so you can not just uh blow by this soap Simply by this we we get here a little bit 75 times 543 Actually have second radius is ACC over four area of triangle. So Artists We have a. b. c. r. 30 times 23 times 70 what we're being at four times 25 times five fruit tree even as 70 Overall three. Now we just sold this year. From here we get to we have 28 world watch over our I have not 10 theater was given an etch over custody and law 1016 given as we have match or we have not. The capital has given us 70 over fruit trees. From here. We have at just 70 meters the letter X. Square plus edge plus one holding at 70. They're coming up to 49 71 Girls like that. So 4971 not equal are just given here. Seven and 11 L 4711 over negative 6711 open negative six 11 AlFA. I quote 4977 AlFA is 4977 over. That's coming up to be Senate. Thank you.

Hi, friends. This is the problem. Based on Major made off height of the building, the height of a building maybe estimated by measuring the originated distance to a point on the ground on the angle from this point to the top of the building. As you mean. These measurements are so given length is 100 unless minus 0.5 ft. Peter. 30 degree plus minus 0.2 degree. We have to find the height off the building angle for minimum uncertain entity in height and locked up. Major mint off angle as a function or fight. Right. Hi. Graph solution. Let us see it. Hey, Wow! Uncertainty in length data upon L. That is 0.5 500. Why did you know fight or 0.5%? When did you know? You know 5.5% concentrate E in angle measurement. Delta Theta Panchito Delta Theta is 0.2 degree upon 30. That is why do you know judo? 66 seven are white. 67% height at his skull toe l 10 off theater 100 10 off 30. So it would be 57.7 ft. No uncertainty in height measurement is a rooftop hell upon edge in tow, Derivative off big respect Well and toe edge and tow. Uncertainty in length square. But let's Peter upon edge and toe derivative off. Add a bit respect to theater and toe uncertainty off theater Yeah, here, derivative off the D h upon the is can update er and derivative off H with respect to theater having the value hell in tow one plus tiny square theater Yeah, So substituting the value in ever be question uncertainty in h we can write and upon edge and tow turnoffs it up Uncertainty in length measurement square plus hell into theater upon edge one plus Okay, he does square in tow Uncertainty angle measurement now substituting the value right l is given 100 ft. HB have major 57.7 10 off 30 Uncertainty in length. What do you know? You don't fight square and 102 30 upon Etch 57.7 one plus 10 off 30 square On solving it you will get 0.949% are built X Toby Uncertain that in toe edge. That is 0.949 in 2. 57.7 so it would be quite 548 which so hike off the building can be written. It's 57.7 plus minus 0.548 feet. Is it uncertain? Entity as a function off height and theater, is it a few nights? Okay, they're not cuter in tow. Dale L upon h Square, plus dill data upon an operator in tow. One plus stand up. He does square given at its skull toe 57.7 ft. Delta L 0.5 ft. Data theater 0.2 degrees for this building. We are Toby. Very theater to minimize the uncertainty. Ahh all this Will they height me heart? Very. You talk and therefore hey, to minimize its the uncertainty and hide medal meat concentrated off right varies with angle. According to this graph, which can report it by using the equation as so, have a and uh huh variation off theater with height. That's all for it. Thanks for watching it

This is the diagram for this question here hide off triangular shadow is equal to B. E. And this can be written as H court 30 degree. So that will be H route three. So this implies 10 alpha is equal to buy. Ex route three. Now 10 of two alpha will be equal to 2. 10 alpha divided by one minus 10 square alpha. And we will substitute the values. So this is equal to two into a by absolute three, divided by one minus a square by three H square, which is equal to two. Route three H. Divided by three H square minus a square. And finally we can choose our answer. That is option B. Thank you.


Similar Solved Questions

5 answers
What is the formal ctarge on the oxygen atom in the following wompound?
What is the formal ctarge on the oxygen atom in the following wompound?...
5 answers
What is 1 + 3?
what is 1 + 3?...
4 answers
Polnts) Let Pn be the vector space all polynomials degree or less the variable Let D : Pz operator LetPz be the Iinear transtormation derlned by D(p(z)) # (x): That Dis the derivative{1,I,22,2*} {1,T,12},be ordered bases for Pa and Pz, respectively: Find the matrix [DIG for D relative the basis B in the domain and €C in the codomain[DIS
polnts) Let Pn be the vector space all polynomials degree or less the variable Let D : Pz operator Let Pz be the Iinear transtormation derlned by D(p(z)) # (x): That Dis the derivative {1,I,22,2*} {1,T,12}, be ordered bases for Pa and Pz, respectively: Find the matrix [DIG for D relative the basis B...
5 answers
Question (40 points): Projection onto colA with ATA = [Cousider the matrixad the vector(see Unit 2, slicle 19) .a) Prove that 6 4 colA, that is that 6 cannot I expressed a5 linenr (Ohination of he cols of A, (Op) V) Check that / = prOf,A is ot hogonal to ech colum of (which iplies that 7is othogonal t0 col) ([Op) Cheek tat the SUI of the projeetions o 6 onto the direetions given by the colus of equal to its projection Onto COlA (20p)
Question (40 points): Projection onto colA with ATA = [ Cousider the matrix ad the vector (see Unit 2, slicle 19) . a) Prove that 6 4 colA, that is that 6 cannot I expressed a5 linenr (Ohination of he cols of A, (Op) V) Check that / = prOf,A is ot hogonal to ech colum of (which iplies that 7is othog...
4 answers
Wnich slatement DoHavngge 033 Which statement below U sughs the sun belov/ 8 the slalemenl given 2 3 'O1enther s 9 the ther 3 ItI5 sue Sun 1 suliicient for below correcl converse? nignl nol ouL Is not night 3 then" it not bcing then" statenenn? night 1 Then wrile the conver
Wnich slatement DoHavngge 033 Which statement below U sughs the sun belov/ 8 the slalemenl given 2 3 'O1enther s 9 the ther 3 ItI5 sue Sun 1 suliicient for below correcl converse? nignl nol ouL Is not night 3 then" it not bcing then" statenenn? night 1 Then wrile the conver...
5 answers
Which of the following acidic dyes was used to create a negative stain our lab exercises? during one ofCrystal Violetb) lodineSafraninCongo RedQuestion 38 (1 point) The broth tube opening should only be sterilized with a flame after lhe cap has removed, beena) True b) False
Which of the following acidic dyes was used to create a negative stain our lab exercises? during one of Crystal Violet b) lodine Safranin Congo Red Question 38 (1 point) The broth tube opening should only be sterilized with a flame after lhe cap has removed, been a) True b) False...
5 answers
Using a calculator, find the length of an arc of the graph of y = x? from x=Oto x =3.
Using a calculator, find the length of an arc of the graph of y = x? from x=Oto x =3....
5 answers
A car moving at $150 mathrm{~km} / mathrm{h}(93 mathrm{mi} / mathrm{h})$ is approaching a stationary police car whose radar speed detector operates at a frequency of $15 mathrm{GHz}$. What frequency change is found by the speed detector?
A car moving at $150 mathrm{~km} / mathrm{h}(93 mathrm{mi} / mathrm{h})$ is approaching a stationary police car whose radar speed detector operates at a frequency of $15 mathrm{GHz}$. What frequency change is found by the speed detector?...
5 answers
WCr IneTollowing questions Answers shoulc Enzyme Km(M) kcat(s-1) 9.5 x 10-5 1.4 * 104 2.5 x 10-2 1.0 * 107 5.0 * 10-6 8.0 x 102 has the highest affnity for suhstrete>
WCr Ine Tollowing questions Answers shoulc Enzyme Km(M) kcat(s-1) 9.5 x 10-5 1.4 * 104 2.5 x 10-2 1.0 * 107 5.0 * 10-6 8.0 x 102 has the highest affnity for suhstrete>...
5 answers
Queslion /0 (2 pointsiWhich is the correct representation of hydrogen bonding between these molecules?CHyC-N-H 0 CH; C-N-HCHy C-N-H---H-N-C-CH;CH; C-N-H-- CH;C-N-HCH,CH; C-N-
Queslion /0 (2 pointsi Which is the correct representation of hydrogen bonding between these molecules? CHyC-N-H 0 CH; C-N-H CHy C-N-H---H-N-C-CH; CH; C-N-H-- CH;C-N-H CH, CH; C-N-...
5 answers
Problem 4. (17 POINTS) A hydrocarbon of molecular formula C9H14 is found in sandalwood: 5.1. Calculate the IHD ofthis molecule. 5.2 What can be structural features that you could predict from this result? 5.3 Ozonolysis of this hydrocarbon provides the following diketone Give the structure of this molecule_
Problem 4. (17 POINTS) A hydrocarbon of molecular formula C9H14 is found in sandalwood: 5.1. Calculate the IHD ofthis molecule. 5.2 What can be structural features that you could predict from this result? 5.3 Ozonolysis of this hydrocarbon provides the following diketone Give the structure of this m...
5 answers
Sam was asked by his teacher to convert 0.34 L.min^(-1) toL/min . Please show clear working steps (2 Marks)
Sam was asked by his teacher to convert 0.34 L.min^(-1) to L/min . Please show clear working steps (2 Marks)...
5 answers
3) Prove the AAS theorem: If two angles and a side not betweenthem in the one triangle are congruent to the corresponding twoangles and the side not between them in another triangle, then thetriangles themselves are congruent4) Prove the statement: "If a leg and non-right angle of oneright triangle are congruent to the corresponding leg and non-rightangle of another right triangle, then the two right angles arecongruent
3) Prove the AAS theorem: If two angles and a side not between them in the one triangle are congruent to the corresponding two angles and the side not between them in another triangle, then the triangles themselves are congruent 4) Prove the statement: "If a leg and non-right angle of one right...
5 answers
14. Which product(s) would be produced by acid-catalyzed dehydration of 2-methyl-2-pentanol?andand
14. Which product(s) would be produced by acid-catalyzed dehydration of 2-methyl-2-pentanol? and and...
5 answers
(e) What is the minimum average cost?
(e) What is the minimum average cost?...
5 answers
3. Consider goodness-of-fit test with computed value of chi-square 3.375 and critical value 2.123,the appropriate conclusion would be to:obtain arger sampleDo not reject HoReject HoThere is an error in the calculations
3. Consider goodness-of-fit test with computed value of chi-square 3.375 and critical value 2.123,the appropriate conclusion would be to: obtain arger sample Do not reject Ho Reject Ho There is an error in the calculations...
5 answers
QUESTIONZSynthesise the following target molecules (products) according to the specified route: In all cases Include the retrosynthesis 28 marks will be allocated for thls step(s) .21Witlig reaction)2.2OEt(Crossed Clalsen Condensation)
QUESTIONZ Synthesise the following target molecules (products) according to the specified route: In all cases Include the retrosynthesis 28 marks will be allocated for thls step(s) . 21 Witlig reaction) 2.2 OEt (Crossed Clalsen Condensation)...
5 answers
A20 kg box slides 5 m up a 30 degree incline: The work done by gravity is:5 m30980 ]490 ]850 ]87 |
A20 kg box slides 5 m up a 30 degree incline: The work done by gravity is: 5 m 30 980 ] 490 ] 850 ] 87 |...
5 answers
C) For the points A( 5,6) and B( 8,10determine the position vector AB
c) For the points A( 5,6 ) and B( 8,10 determine the position vector AB...

-- 0.046034--