The angle of elevation E from A to B and the angle of depression D from B to A are given. Find the measure of each angle. E= 6x -9 D= 3(x+9) mZE = %3D (Do not include the degree symbol in your answer.)

Q: Use circle J. (5x+15)% 120° K What is the value of x? A 9 В 21 C 27 D 45

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Q: Find the measure of the indicated arc or ang mAB = 128, find the mLD and m2C.

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Q: K mJK = %3D 21 MLINM %3D mKL = %3D MJKM = MMKL =

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: A triangle has two sides that measure 12 inches and 19 inches. What is the range of values, x, of…

A: "As per our guidelines we are allowed to answer only first complete question, kindly repost others.…

Q: If APIG ACOW, Pl?

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Q: In APRT, PS= 12.0 cm, UV= 2.7 cm, and ST = 7.3 cm. %3D R %23 丰 丰

A: We can find the length of PV as below

Q: Find the measure of the missing angles. 460

A: Given figure is

Q: Find the values of the indicated angles. X=

A: It is known that the angles on a straight line add up to 180°. From the figure, it can be noticed…

Q: Find the measure of the indicated arc, chord or variable. mLM

A: Circle question

Q: A 5 50.1° С Х B

A: Solution:

Q: measure of EG.

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Q: Find the value of y. 68⁰ A C D 2y y+48° B

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Q: 60 12

A:

Q: Find each angle and arc measure.

A: Given,

Q: Highlight two angles that form a adjacent relationship.

A: Recall: Adjacent angles are two angles that they have a common vertex and a common side.

Q: In the diagram, <CAD = <DAB. Use the given side lengths to find the length of AB. 10 18 A B.

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Q: 78 10 ,(5x+24)

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Q: angles

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Q: 0 62% X° 144°

A: We have a given angle 62 degree, x degree and 144 degree. And x=?

Q: Name an altitude for ▲ ABC. O O CE AD AF CD A F E B

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Q: Ise WXYZ to find each meas 1. M2WZY 2. WZ 3. MLXYZ

A:

Q: dx et-1

A: The given integral to be evaluated is ∫dxex-1 .The function can be rewritten as…

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.