Find the area of  △ABC , given that  m∠C=90∘,  BC=3 , and AB=11  3√130 divided by 2  22√7  6√7  33 divided by 2  12√7

Q: i) Sin 20easoal-Sin?

A: Use the trigonometric identities,…

Q: use the Sum end diference ereree exact Vale Formala to Find he Sinf 12 of sir

A: We will find value of given trigonometric function.

Q: Find and plot the roots of the following numbers show all the work please asap

A: π/6, 5π/6, 3π/2Explanation:To find the cube roots of $i$, we need to express $i$ in polar form as $i…

Q: Find the missing length indicated. 13) Find LN 14) Find RQ x+3 *+2 *+10 15) Find SR 16) Find FW

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Q: Evaluate dx 1²√√²-49) SV x>7, using a trigonometric substitution.

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Q: 10. It is given that AABC ~ AEDF such that AB = 5 cm, AC=7 cm, DF = 15 cm and DE = 12 cm, then the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: How far does the tip of the minute hand of a clock move in 40 minutes if the hand is 4 inches long?…

A: We have to find distance of the tip of the minute hand of a clock move in 40 minutes if the hand is…

Q: Mo bn acar Find B so that H. B"B= chere A = 1- 2 -1 -1

A: The solution is given below:

Q: 1. Express the following in A+iB form. (3+4i) (1 - i)³ (1+√31) ¹2(-7+241)

A: According to the guidelines of Bartleby we will only solve first question for you. Kindly repost…

Q: TV2 a cose r √ a² + r² dr do

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Q: Rationalize the denominator 3i 5-2i A) -6 + 15i B) __i__ 29 5 D) 9i 29 C) 1 a C d ABCO А D

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Q: Find 8, if 360 <8 < 720° and cac (8) 2,3 3 EVE and& in QIL

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Q: In AHIJ, ZI ZH, HI = 14 and JH = 15. Find the length ofIJ. %3D

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Q: (? ), Now So Quotient Remainder 546 546 * 345 (= 73) 203 I.3 49 (= 7²)

A: According to the given information, it is required to convert a base 10 number to base 7 number.

Q: Simplify the following complex fraction; State the domain restriction: 1 X|N 2 1 1 X 1 -

A: To simplify the following complex fraction. To state the domain restriction.

Q: Simplify 3√27 +8√12 -√300

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Q: Find 3 different 7) (3, 30°)

A: 7) (3,300)=(3,3900) (3,300)=(-3, 2100) (3,300)=(-3,-1500)   8) 7pi/4= 7*180/4= 315 (4,3150)= (4,…

Q: Find modulus and argument of: a. (5-7i)(8+5i) b.  (√3 +i)/(√3 -i)

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Q: .) Perform the following  A. (3+4 i  ) + ( 7+5i) B.) (9+17i ) -(13-i)

A: Given: A.   (3+4 i  ) + ( 7+5i)  B.   (9+17i ) -(13-i)

Q: Simplify the following complex fraction. 25 12a 55a 14

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Q: By Lagrange find √18 where √√16=4,√√25 = 5, 4.5 O 38 O 9 18 O 9 40

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Q: -1 - i 1. (1 – 3i) ÷ (1 + 2i) is equal to 2. (7 + 4i) ÷ (-3 – i) is equal to (-5 – i)/2

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Q: ► If the terminal side of angle goes through the point (-333, -2√73) on the unit circle, then what…

A: we need to find out the value of cos(theta).

Q: 4x A. dx - 3 4 4x A=²³cof=1¹³) + C__ _B. — co(=^^) + C +C 4 4x c. ²2 cof=14) + C 4x D.= co(-1) +

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Q: Multiply and simplify (5 + 3i) (3 − 2i) O a) 21 + i Ob) 21 - i ○ c) 15 — i — 6i² O d) 15 – 19i – 6i²

A: