1. What is m

Q: 70. Sum of Two Angles Refer to the figure. Show that a + B = y, and find tan y. 4 3.

A: Given figure:

Q: 1 tan (–0 + 240) = 0.97 4

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Q: Q11 Determine the exact value of this expression. 1 - tan² (2) an (2)

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Q: 18. What is the sec 0 in the right triangle shown? 10 8.

A: In this all the length of the triangle is given so we are going to use formula to find the answer.…

Q: 1. 2. 3. хо 1160 630 хо

A: Since you have posted multiple questions as per our guidelines we are allowed to answer the first…

Q: 3. A crane is being created by four steel members (bold) and a cable, as shown in the diagram below.…

A: cosine law c2 = a2 + b2 - 2abcosAsine law asinA = bsinB = csinC

Q: 2. The height, h, in metres, of bucket on a Ferris Wheel after t seconds is given by: h =…

A:

Q: Find the magnitude |N(@)| and angle p(@) of the following expressions. Assume that w > 0. 2+ 4wj 7…

A: a. N(ω)=2+4ωj7+9ωjrationalize…

Q: RP and TP are tangent to O S and OW, and VP 50. What is RP? R 50 96 RP = %3D (Simplify your answer.)

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Q: 7) tan S= 15 20 25

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Q: 6.3 10 Find the value of x.

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Q: 12 Hint: write secant in terms of cosine and go from there.) Find the exact value of sec (-5).…

A: Given sec(-7π12)We now split the angle into two angles of known values⇒sec(-π4-π3)We know that…

Q: Complete the steps by applying trig identities to show that the left hand side of the equation is…

A: We have to prove the identity 1+tan2x1+cot2x=tan2x. Use formula tanx=sinxcosx and cotx=cosxsinx Take…

Q: 119. You are sitting in a classroom next to the wall looking at the blackboard at the front of the…

A:

Q: 6) Find the exact value of sin - cos+ cos sin 10 10 Change Radians To Degree sin (A + B) = sin A cos…

A: Topic:-  trigonometry

Q: A 28 197 13. Which is the coszA? c 195 28 С. 28 197 B. C. D. 195 28 197 195 14. Write the sin zA. a.…

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Q: 11) Write the fractions that represent sin(M), cos(M) and tan(M) M. 25 7. 24 K

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Q: 3b) Compute tan 6. An exact answer is required.

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Q: 3Tt 11t The interior angle measures of a triangle are , 3, and 4 12 Using a calculator, tan an) -…

A: on solving this we get

Q: 6. Find the m<BKM. F . B J A 107° E 32° L M G H

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Q: 10. In the diagram of the parking lot, mZ1 = 60°. What is m<27 How do you know?

A: Figure:-

Q: Evaluate -dz using trigonometric substitution and considering the figure below. /25 – 2² 5 V25 – x2…

A: ∫1x25-x2dx Put  x=5sinθ⇒1=5cosθ·dθdx⇒dx=5cosθ dθ

Q: 19. Simplify the expression tan æ+cot æ cot r - sec? x sec? x O - tan? æ tan? x

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Q: √((cosß-(1-a))² + (sing)²) = 0.99, ß = 6.28-10-4

A: Given:The given expression is .Also, given that .To Find:We have to determine the value of .

Q: 13. The temperature in our school is modeled with this equation: T = 4cos(30(t−8)° +18. T = the…

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Q: ngruenL? Determine whether ACDE~ AFGH. AA AA 4. 5. G 39° 72° 60° 41° 72° H. 60° C 60° H. 60° F

A: 4 -NO 5 - YES explanation in detail...I have mentioned in solution

Q: 2(x+1) +4|< 8. Please express your answer both on number line and also using interval notation. 69 F

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Q: 6. H $5 L. Find mBC H 9x-3 &x+ 11 E 8x+6 R 124 60 G 5x+15 197° 9x-7 D 5. 4.

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Q: 17. m TS = %D 2х + 18° 24х — 12° U

A: Given  m∠STU=2x+18∘mSRT⏜=24x−12∘

Q: 60 8.66 Find the value of x. Round to the nearest tenth (1 decimal place.)

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