22. In triangle ABC below, D is the midpoint of BC. 83 C. Which of the following is true? A. AB < AC B. AB > AC С. АВ 3 АС D. BD

Q: Which statements correctly relate ZBDC and ZBAC? Select all that apply. De C ZBDC and ZBAC are…

A: To choose: The correct statement. Explanation: The tangent on any point of circle is perpendicular…

Q: Which pair of angles below are coterminal? and 27T 6 b. 3 and 197 4 and 13 27 C. d., and * 3m 2

A:

Q: 6. Which quadrant you can find the terminal of an angle in a standard position whose measure is 4.…

A: 6. Consider the given measure of the angle, -7π4 here objective is to find the quadrant of the…

Q: 33. Which trigonometric function must be use to get the ratio of BC/AC ? B Cangle of elevation A

A: Find the trigonometric function which shows the ratio BC/AC

Q: Refer to the figure. Name an angle supplementary to <BEC. 48° C B.

A: From the given figure have to find the supplementary angle of BEC∠BEC is ∠AED

Q: 2. Find angle A (2.dp) A C 9 14 6 B

A: given AC=9, AB=6, and  BC=14

Q: The law of cosines is a+b-2abcosC c. Find the value of 2abcosC. B O A. -21 O B. 24 C. 21 O D. 24…

A:

Q: 2. For which angles 0, is sin(o) negative? Select all that apply. Explain. -- T 2 137 4 197 - 6

A:

Q: Which triangle is a 30°-60°-90° triangle?

A:

Q: An ellipse with its minor and major axis parallel to the coordinate axes passes through (0,0), (1,0)…

A: Given that an ellipse with its minor axis and major axis parallel to the co-ordinate axes through…

Q: Simplify. Write your answer in rectangular form. 5) (-4 + 4i)

A:

Q: Find . a · b. the angle between a and b is 30°. |a| = 8, |b| = 6,

A:

Q: Find a b. al -6, b| = 3, the angle between a andb is 2x/3

A:

Q: 3. Bisect the angle below.

A: Given

Q: AABC - ADEF. If AB = 4, DF = 9, and DE = 12. What is the length of AC ? A) 3 B 4 C) 5

A: Given Information:     AB = 4 ,      DF = 9 ,     DE = 12   To find :  length of AC

Q: Find the measure of each numbered angle and name the theorems that justify your work. 6. m21 = x +…

A: Consider the following figure: m∠1=x+10°m∠2=3x+18°

Q: 16. In AJKL, if m/K is nine more than mJ and mZL is 21 less than twice mJ, find the measure of each…

A: The figure corresponding to the given data is

Q: XI. Order the sides of each triangle from shortest to longest and the angles from smallest to…

A:

Q: W 2. Which expression cannot be used to name the angle below? G H K O CH O ZGHK O ZHGK O ZKHG

A:

Q: 17.What angle in standard position, to the nearest degree, does the terminal point P(3, -2) form? а.…

A: Solve by trigonometric ratios