Find the exact value of the expression. 11) tan-1 (-1) A) 프 4 B) 77 4 C) 57 D). 7

Q: All 14. The distance from home plate to first base and from first base to second base are both 90…

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Q: 3. Consider the triangle below. 2/2 459 За Find the exact value of a.

A: It is known that cosθ=adjacent sidehypotenuse.

Q: hot replaced before the second is drawn. (Ente (h) indenendent? Eynlain

A: The box contains 4 red balls, 2 white balls, and 4 black balls. Total number of balls = 4+2+4 =10…

Q: For AABC find mzB to the nearest tenth of a degree. 45 B 22 45 21.42 B 23.4 C 28.83 28.3 A,

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Q: For AABC find mZA to the nearest tenth of a degree. 19 A 5. 17 23 A 71.8 -79.2 C 86.4 B

A: Given,  A  ∆ABC  with sides  AB = 19,  BC = 23   and   AC = 17  We have to find the  m∠A in nearest…

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Q: Use the law of cosines to find a true statement from the list below, if C = 90°. O c² = 6²+a²-ba c²…

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Q: In APOR, r=9 and q= 15. Calculate the length of side p to one decimal place. A. 12.0 В. 17.5 P. C.…

A: Pythagorean theorem : In right angled triangle ,the square of the hypotenuse side is equal to sum of…

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A: Given: The dashed line is parallel to AC. To Find: ∠ABC Concept: i. Sum of angles of a Triangle is…

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Q: Use the Pythagorean Theorem to solve for the missing side. a2 + b? = c? 9. 10 8. 12 O O O O

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Q: (2) In the following triangle below, the degree measures of the three interior of the exterior…

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Q: Which rule explains why these scalene triangles are similar? 840 56 Q 32 70 840 E 40 R SSS SAS AA…

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Q: 30 60° R Q APQR is a right triangle. If PQ = 8, what is RQ?

A: In right angle triangle PQR  sin30°= Side opposite to angle 30°Hypotenuse

Q: Consider K shown below, m∠AKB = 75 and BC = (22x). Find AC. *Figure not drawn to scale.

A: Given:             m<AKB = 750 and BC⏜ = (22x)0   To find :            AC⏜

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A: x=?

Q: What is the graphic represcntation tor R? A) B) D)

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Q: Identify a similarity statement for the two triangles. A 112 8 24 18 T 112° 10 K B PR

A: we will check whether two traingle satisfy SAS criterion of similiarity

Q: Which rule explains why these triangles are similar? E 820 820 56° 56° SSS SAS AA none of the above;…

A: Option 3 is correct.

Q: m < HOK = ___, and <HOK is called a(n) ____ angle.

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Q: In the figure. RS = 6, RT = 4, and TU = 6. What is the length of UV? %3D A. 15 R В. 10 T С. 9 not…

A: Figure of the similar triangle is given, we have find its length UV

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Q: Find the missing length. C 7 c = V [?] 3. Pythagorean Theorem: a? + b? = c? Enter

A: Draw a schematic diagram of given figure

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A: Concept: In a right-angled triangle:

Q: 1. Determine the length of the following sides: TP: PU: TQ: PQ: 30 How did you determine the length…

A: given triangle is

Q: Use the diagram and values provided to find the missing length. 14. CA=8, AB=16. Find AD. C A D

A: Solution : The objective is to find the value of  AD

Q: Prove the two triangles below are similar and write a similarity statement. A 36 D 54 E Similar by:…

A: Similar traingles.

Q: 4. In the illustration, points M and N are the mid- points of AC and BC, respectively. Show that…

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Q: Witth help from the table above, evaluate the following ind 7 sec (4) dt = -1 tyt4 – 49 Note: answer…

A: The Integral is given below

Q: 4. Consider the triangle below. 60° 4 4a Determine the value of c.

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Q: 10. In the following diagram find the distance across the river AB if mZA = 80.3 °, %3D mZB = 18.6 o…

A: Sum of all the angles of a triangle is 180 degrees.

Q: nswer part D and E ple

A: The given function is f(x)=x2+1x2-4

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Q: 39.) Ariel is looking up at an angle of elevation of 32° to the top of the castle where Prince Eric…

A: Ariel is looking up at an angle of elevation of 32° to the top of the castle where Prince Eric is…

Q: Use the diagram and values provided to find the missing length. 14. CA=8, AB=16. Find AD. C A AD =

A: Given triangle ABC . AB=16. CA=8. we have to find AD.

Q: nd appi given equ (Kound yuul answe places.) x1 = -3

A: Given that fx=13x3+12x2+7 with initial approximation x1=-3. According to the Newton's method;…

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A: Given : The radius of the circle is 3 cm

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Q: # 6. In the triangle AXY, AX = 124 m, and the angles of elevation of A from X and Y are 58°and…

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Q: 1. Are the following triangles similar? Justify your answer. M. 12 49 21 14 40 D

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Q: 4. In triangle, STU, ST = 52, and TU = 39. What is the range of values for the length third side?…

A: As shown in figure, let SU=x and given ST=52, TU=39 As per triangular inequality,…

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Q: For the figure shown, find m21 and m2. 33° (The figure is not drawn to scale.)

A: Given. The triangles with some angles  We have to find ∠1  and  ∠2.

Q: Find the reference angle. 29 18 O 71 18 9. 6. O None of the other answers are corrcct 5T 36

A: 1) For 1 st quadrant  reference angle = angle    2) for second quadrant ,  reference angle = π -…

Q: 3. In the figure shown, if PS = 46°, find: 21 a) 21 2 b) 2 12 36

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Q: For the figure shown, find m1 and m2. 29 33 (The figure is not drawn to scale.) m21=

A: Here the concept you use is: The exterior angle of a triangle is the sum of two interior angles.…