5

Use the following to solve the right triangle. Give angles in degrees and minutes. Round side lengths to two decimal places. A =19828' , c = 267 ft0A B=70932&#...

Question

Use the following to solve the right triangle. Give angles in degrees and minutes. Round side lengths to two decimal places. A =19828' , c = 267 ft0A B=70932'; a = 88.98 ft; b = 251.74 ft 0 B. B=70231';a= 92.18 ft; b = 252.94 ft C. B= 71 931'; a = 88.98 ft; b = 247.74 ft 0 D. B = 70932'; a = 88.41 ft; b = 250.85 ft

Use the following to solve the right triangle. Give angles in degrees and minutes. Round side lengths to two decimal places. A =19828' , c = 267 ft 0A B=70932'; a = 88.98 ft; b = 251.74 ft 0 B. B=70231';a= 92.18 ft; b = 252.94 ft C. B= 71 931'; a = 88.98 ft; b = 247.74 ft 0 D. B = 70932'; a = 88.41 ft; b = 250.85 ft



Answers

Refer to the right triangle diagram and the given information to solve the right triangle. Write your answers for angle measures in decimal degrees. $a=42.5 \mathrm{ft}$ and $b=28.7 \mathrm{ft}$

Okay so we are given dimensions A. B. School 40 ft and a C. S. Eight and six ft and this year's 965 50. So I've just drawn yeah hypothetical triangle here. So we now know that A. B. Is this side, A. B. is the seven sc, it's this side and A C. Is the same SB and uh B. C. Is the same is small. A. So once you put it like that you go back to the formula and the formula will be right, flip be applicable. So we have got sides and want to work out. And also we're going to use co sign starting with A in alphabetical order. So A. Is equals to cause of course piece made plus he squared minus A squared all over to B. C. And then we substitute. And our B. Is AC. Which is 876 where the plus c. Which is the same as A. B. It's 12 40 squared minus A. HSBC which is 965 spend. Then all this will be over to And then b is 876 and then see is to comfort And then this would be about two 50.8 increase. And then to work out and will be you can use sign rule on the law of side. So you drive again from that law then you get ac sign off. So if there's a. B. Here there will be a smaller than A. B. Which is the side which is in this case A. C. So sign A. Which is the only word that triangle divided by A. And then this would be equal to accident. B. is 18 disks saying A. Is 50.8 all divided by by A. Which is 1965. And if you put it in the calculator You get 48.7. Yeah And then the last one is AC. We know that the some of these angles is um well uh supplement out. So see is he goes to then you subtract for 180 All the to the sum of the two angles which is 50.8 Plus 48.7. And then this would give us a two point five. Yeah.

In this question we are going to solve a. Right triangle Angles A&B add up to 90°. So angle A is 90 degrees -517°. Mhm. And that's 38.3°. Let's find side to be B is opposite. The given angle we also know the adjacent opposite over adjacent is tangent. Multiply both sides by 28.1 and B has a length of 35 0.6 feet. Yeah. Mhm. 35 6. Ooh. Mhm. Okay. Yeah. And finally the hype um use we know the adjacent to the given angle adjacent over hypotenuse is cause I multiply both sides by sea and then divide both sides By co sign of 51 7°. See Yeah. Has a length of 45.3. Okay, feet.

All right. I need to find Alfa Beta and see well, to find one of our angles. We're going to have to use tangents out of my opposite and adjacent. So we're gonna go with beta is equal to Arc Tangent or inverse tangent. Either one that the same thing of opposite 28.7 divided by my adjacent 42.5. Type this into a calculator and it looks like a running toe. One desolate place in this problem. So second tangent of 28.7, divided by 42.5 way get beta is equal. Teoh, 34 points, zero degrees. So we're going to say 34 now to find a your Alfa you 90 minus 34 and we get 56 degrees. So Alfa is 56 degrees now. You can use either those angles to find C, so we will say that Will you sign? Sign of 34 degrees is equal to 28.7 over. See? All right. 28.7 overseas, solve for C and we see that C is equal to 28.7 over. Signed of 34 which means C is equal to 51.3 feet

In this problem. We will use the law of course science to figure out one of the angles. And then after that use law of science to figure out the other animals. So let us look at the problem. We have a B. See we lent of E. Is given us name 65. So this is 965 in feats Linda, B is 8 76. So this is 876 b. And she is 1-40 1240. This is six. Yeah. So let us use first. The law of course signs. It is find out and we'll see. So we know cause of C will be a square glass. We square minus C squared divided by to A B. This comes out as E square which is 965 sq. Let's be squared Which is 876 squared minus C. Square, which is 1240 sq. You got it. Bye. Two times. He is 965. Multiplied by B. Which is 8 76. If we solvent and we get 965 sq Last 876 sq minus wonderful. Zero square is 161001. This is 161 001 Divided by just do and do. 9 65 and two 876 which is 1690 60 This value comes out as 0.0 0.0 nine. Sorry. So and you'll see will be nothing much causing yourself. Point zito nine sorry, the value is Value is 84.55°.. This is 84 by five days. Now let us use the law of course Science. No of science. Right. In the alternate forms to sign off, A by A Z equals two sign of C. Right? See so sane of A Equals to eight times since a is 9 65. James sign of seat. It is 84 point by five degrees divided by I didn't see which is 12 40 This value comes out as mhm .775 which means angle A. Is sign. In words of point 77 five which is 50 point 81 degrees. We will take only the acute part because it cannot be now to single. So this is 50 eat one degrees. To know angle. The easiest way is to know that some of all angles of a triangle is 1 80 degrees. So this is 1 18 minus and L. A. Los angles. See This comes out as 1 18 minus 50.81. Yeah, 84 point 55 This value comes out of us 44.64 degrees. That's it. We have got All the three handles. That's all.


Similar Solved Questions

5 answers
8Great2.51 (Homework: 1 Hw 8 1 ~ 15 4125 Estimation Graphs and 1 5 Mathemati 13330/ 25 11
8 Great 2.51 (Homework: 1 Hw 8 1 ~ 15 4125 Estimation Graphs and 1 5 Mathemati 13330/ 25 1 1...
5 answers
Find the radius of convergence_ R, of the series_Find the Interval, I, of convergence of the series. (Enter your answer using Interval notation:)Need Help?RaudEkbe Iter
Find the radius of convergence_ R, of the series_ Find the Interval, I, of convergence of the series. (Enter your answer using Interval notation:) Need Help? Raud Ekbe Iter...
5 answers
Consider the functionf(z,y) 2 _ 32?y y + l5y. Find the four critical points of f. 14 marks Calculate the Hessian matrix Hf(z,y)_ [4 marks Find the eigenvalues of H;(1,U) at the two critical points (T,y) with y > 0, and classify each of these two critical points as a local maximum minimum OL" a saddle point . [6 marks ]
Consider the function f(z,y) 2 _ 32?y y + l5y. Find the four critical points of f. 14 marks Calculate the Hessian matrix Hf(z,y)_ [4 marks Find the eigenvalues of H;(1,U) at the two critical points (T,y) with y > 0, and classify each of these two critical points as a local maximum minimum OL"...
5 answers
The colnty hospital is located at thc centcr of squATC hosc sidcs arc milcs widc an acciclent OCcus within this Square then the hospita] senals mt ambulance. The rOac network reebalgUlar . s0 the travel dlistanee Ero tie hospilal #iose courcinates (0,0), to the point (v,9) is |xl lf an accident OCCuls at point that is uniformly distributed thc KOMaTC find the expectedl travel dlistance of the ambulance.
The colnty hospital is located at thc centcr of squATC hosc sidcs arc milcs widc an acciclent OCcus within this Square then the hospita] senals mt ambulance. The rOac network reebalgUlar . s0 the travel dlistanee Ero tie hospilal #iose courcinates (0,0), to the point (v,9) is |xl lf an accident OCCu...
5 answers
@;Li? Mahheny:Gintthlalu GestaChegs <hIs / alostate instructute com counses 77a6vmo hiestems ZI23Differentiate implicitly to findThen find the slope of the curve at the given point;2x2 gxy+ 3y7 _ 13y - 8 = 0;(-2,0)The slope of the curve at the given point (Type an integer or simplified fraclion;)Enler your answer in each of Ihe answer boxes.Save for LaterLeeienTyp? erex3cl3eetne
@;Li? Mahh eny: Gintth lalu Gesta Chegs < hIs / alostate instructute com counses 77a6vmo hiestems ZI23 Differentiate implicitly to find Then find the slope of the curve at the given point; 2x2 gxy+ 3y7 _ 13y - 8 = 0; (-2,0) The slope of the curve at the given point (Type an integer or simplified ...
5 answers
5 points) Let I € R" and A B € R"xn . What is an equivalent expression to (2T AB)T?
5 points) Let I € R" and A B € R"xn . What is an equivalent expression to (2T AB)T?...
5 answers
Show that if $sum_{u+1}^{-} z_{n}$ converges, then $lim _{u-ldots} z_{n}=0 .$ Hint: $z_{11}=S_{n}-S_{n-1}$.
Show that if $sum_{u+1}^{-} z_{n}$ converges, then $lim _{u-ldots} z_{n}=0 .$ Hint: $z_{11}=S_{n}-S_{n-1}$....
5 answers
Find Ilv -wll, ifv = 6i - 2j and w = - 5i + 5j.Ilv-wll (Type an exact answer; using radicals as needed Simplify your answer )
Find Ilv -wll, ifv = 6i - 2j and w = - 5i + 5j. Ilv-wll (Type an exact answer; using radicals as needed Simplify your answer )...
5 answers
Hydrogen and oxygen react to form water.2 Hz (g) + O2(g) = 2 HzO (g)AH? = 3483.6 kJThe equilibrium constant for this reaction is 5.3 X 10*at 298 K What is the equilibrium constantat 1500K? (R=8.31 Jmolk)6.8X 10169.4x10181.1X102443*10429.1X 1031
Hydrogen and oxygen react to form water. 2 Hz (g) + O2(g) = 2 HzO (g) AH? = 3483.6 kJ The equilibrium constant for this reaction is 5.3 X 10*at 298 K What is the equilibrium constantat 1500K? (R=8.31 Jmolk) 6.8X 1016 9.4x1018 1.1X1024 43*1042 9.1X 1031...
1 answers
Find the values of $\partial z / \partial x$ and $\partial z / \partial y$ at the points. $\sin (x+y)+\sin (y+z)+\sin (x+z)=0, \quad(\pi, \pi, \pi)$
Find the values of $\partial z / \partial x$ and $\partial z / \partial y$ at the points. $\sin (x+y)+\sin (y+z)+\sin (x+z)=0, \quad(\pi, \pi, \pi)$...
5 answers
According t0 (hc article on Ihe 6th mass extinction what was the range found for modern extinction rate In relation to backgraund exlinction rates?Current extinclion ntes are 8t0 [OO tiines greater than bxcberoundnlesCurrent extination rales are 800la IO.OOO limes greater Ihan background rtesCurrent etinction rates are nol signllicantly grealer Uhan hackgroundralesCurrent eunclion rates are roughly 10 tinas grealer than bxckgroundrtes
According t0 (hc article on Ihe 6th mass extinction what was the range found for modern extinction rate In relation to backgraund exlinction rates? Current extinclion ntes are 8t0 [OO tiines greater than bxcberoundnles Current extination rales are 800la IO.OOO limes greater Ihan background rtes Curr...
5 answers
Find f such that given conditions are satisfiedf(x)=x^(2)+9, f(0)=8
find f such that given conditions are satisfied f(x)=x^(2)+9, f(0)=8...
5 answers
1 Nced Help? [-71 Points] Near5} 8 (JN W 1 Jormu 1 DETAILS 1 Inemcens; In Yeen? since tno atort 0 2010, S250a1 mcmocis Tor tha total oniin WANEFMACZ H 1 group Micmderhip 1 MY NOTES mdway Ihrouq H 1 Jo-m10 roughly PRACTICE ANOTHER
1 Nced Help? [-71 Points] Near5} 8 (JN W 1 Jormu 1 DETAILS 1 Inemcens; In Yeen? since tno atort 0 2010, S250a1 mcmocis Tor tha total oniin WANEFMACZ H 1 group Micmderhip 1 MY NOTES mdway Ihrouq H 1 Jo-m10 roughly PRACTICE ANOTHER...
5 answers
The standard potential, EPcell, for the following galvanic cell is +0.90 V: 3 Cu2tlaq) 2 Gals) 3 Culs) 2 Ga3tlaq)Using the known standard reduction potential for the Cu2+/Cu half-cell, what is the standard reduction potential for the Ga3+/Ga half-cell?1.24V0.56 V-134V~0.56V-0.34V
The standard potential, EPcell, for the following galvanic cell is +0.90 V: 3 Cu2tlaq) 2 Gals) 3 Culs) 2 Ga3tlaq) Using the known standard reduction potential for the Cu2+/Cu half-cell, what is the standard reduction potential for the Ga3+/Ga half-cell? 1.24V 0.56 V -134V ~0.56V -0.34V...
5 answers
The value of AH? for the reaction below is-92 kJ, 29) 3Hz(g) + Nz(g) 5 2NHs(g), AH' =-92 kJ Without using tables or Appendix C, the value of AH?f for NHs(g) isA)-92 B) 46 C)-46 D) -184 E) +92
The value of AH? for the reaction below is-92 kJ, 29) 3Hz(g) + Nz(g) 5 2NHs(g), AH' =-92 kJ Without using tables or Appendix C, the value of AH?f for NHs(g) is A)-92 B) 46 C)-46 D) -184 E) +92...

-- 0.071572--