7. In triangle LMN, what is the measure of angle N?A. 20°B. 21°66C. 23°D. 24M8. In any right triangle, what is the longest side?A. AdjacentC. HypotenuseD. Opposite9, in a right triangle DEE, What is the measure of DF If DE = 6 cm and EF = 8 cm?A. 10 cmB. 9 cmC. 8 cmD. 7 cm10. What is the measure of angle E from the given right triangie?18A 50°В.60°C. 70°D. 80°15

Since you have asked multiple questions in a single request we would be answering only the first…

Answered: 7. In triangle LMN, what is the measure…

Math

Trigonometry

7. In triangle LMN, what is the measure of angle N? A. 20° B. 21° 66 C. 23° D. 24 y the th

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter6: Circles

Section6.4: Some Constructions And Inequalities For The Circle

Problem 29E: Given circle O with mBC=120, and mAC=130. a Which angle of triangle ABC is smallest? b Which side of...

See similar textbooks

Related questions

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Let 'x' be the length of the building from three floors The full length of the building across the…

Q: Two buildings are 250 ft apart. From the top of the taller building, the angle of depression is 25…

A: I am attaching image so that you understand each and every step.

Q: Find the specified vector or scalar. u = -5i - 2j, v = 9i + 7j; Find u - v. O -14i - 9j O 4i + 5j O…

Q: Find the angle betweenu and v, rounded to the nearest u = (4, 0, 2), v = (8, -4, 0) %3D %3D

A: Given query is to find the angle between the given vectors.

Q: în 2010, 33 miners were trapped in a mine in Copiapo, Chile. The road to the bottom of the mine was…

A: This is a problem related to trigonometric identity. Based on the general formula we will answer the…

Q: Find 0 to four significant digits for 0s0<2n if tan 0 = -0.3972.

Q: Find the angle between the given vectors. Round to the nearest tenth of a degree. u = -i + 4j, v =…

Q: 7.) A person 72 inches tall is currently casting a shadow that measures 56 inches on the ground. To…

Q: Directions: Solve for a, and LA in trangle TRA, where 2T= 67: a R. 23° A t 10.6 nent Tea

A: Given problem:- To find:- Find a, r and angle A if angle T=67°

Q: Use Pascal's Triangle or the Binomial Theorem to expand (x + 2y)". Show all your formula and math…

A: Expand x+2y4

Q: A girl of height 150 cm stands in front of a lamp-post and casts a shadow of length 150 V3 cm on the…

Q: Find all solutions of the equation in the interval [0, 2?). (Enter your answers as a comma-separated…

Q: Slmplify. tan 5a+tan æ 1-tan 5¤-tan æ tan 4x tan 6x tan (-6x) tan 11x

Q: Category 3: Verify one (1) of the following identities. (Perform the Proof.) Suggestion: work on…

Q: Sxsin²xdx

Q: Find 0 for 0° s0 0 Round to two decimal places as needed.)

Q: Find the specified vector or scalar. u = -6i - 7j and v = 4i + 18j; Find |v - u| . O 6V29 O 5/29 O…

Q: If sin x = 9' x in quadrant I, then find (without finding x) sin(2x) I. %3D cos(2æ) = tan(2x) %3D…

A: We have to find the given trigonometric ratios.

Q: In a circle of radius 5 miles, the length of the arc that subtends a central angle of 5 radians is…

Q: i) The function has a 4 y a) local max of % b) absolute max of % c) local min of % d) absolute min…

Q: Sketch a graph of the polar equation. r- -2(1 + sin(0)) n/2 7/2 4. 2 .4 4 -2 2 4. -2 -4 n/2 7/2 4. 4…

A: Given, r= -2(1+ sin theta) Plotting for the given polar coordinates we have,

Q: Find the x-intercepts and describe the behavior of the graph of the polynomial function at the…

A: Function is given as : f(x)=x3-6x2 We need to plot the graph and describe its behaviour at the…

Q: There are many ways to express an ordered pair using polar coordinates. What is is not an accurate…

Q: 3 sin B =- 5 5 0< A<- 13 Зл find the following: 3. If cos A = and t <B<- a. cos(A+B) b. sin(A+B)

A: topic - trigonometric identities cos(A+B)=cosAcosB-sinAsinB

Q: Find the angle sum or difference identify to find the exact vaue of each cos 15

A: To find the value of cos 15°

Q: For each of the following angles, find the radian measure of the angle with the given degree measure…

A: Convertion degree to radian.

Q: Use the angle sum or difference identity to find the exact valuc of cach. sin 15"

Q: Find the inverse of the function on the given domain. f (2) = (x – 16)2, [16, 0) f-1 (x) = 国画

A: We need to find inverse function.

Q: Given the system of equations: 2x 3y- 9z = – 18 x + 3z = 3 -3x+y- 4z = -1 (a) Determine the type of…

A: Find your answer below

Q: cos3theta=0 *find all degree solutions for the following.

Q: Which symmetry does the graph illustrate? O A. x-axis symmetry O B. origin symmetry OC. no symmetry…

A: The answer is in step 2.

Q: 21 y=-5x Degree: Sign of LC: as x→-0, y→

Q: Graph cach function using radians. 3. y =1 sin

Q: Find the vertex and write the quadratic function in vertex form (which our OpenStax textbook also…

Q: Solve the following equation 2cos(x/3)+1=0 on the interval [0,2pi)

A: Given query is to find the solution of the expression.

Q: You stand 50 inches from the base of the lamp post with a height of 130 inches. Find the angle of…

A: Given base is 50 inches from you andheight of lamp post is 130 inchesWe need to find angle of…

Q: If sin A=1/√10 with A in QII find cos 2A.

Q: Find the tangent of ZZ. 37.7 14 35 Enter the correct answer in the box. Write your answer as…

Q: B. Using the law of cosines, solve for the unknown part of a given triangle. 1. 2. 15 V50 8. 17 8 3.…

Q: 3. The angle of elevation of the top of a cellphone tower to a point on the ground is 40 The…

Q: 3 3. If cos A =- 5 13, sin B= - 0<A<플. 3n find the following: and <B< 13 a. cos(A+B) b. sin(A+B)

Q: Write the Unit vector that has the same direction as the vector v. Give an exact answer. v=12i-5j

Q: Write the quadratic function in the form Ay y = a(x - h)2 + k and sketch its graph. y = 3x2 - 12x +…

Q: An airplane took off from an airport and traveled at a constant rate and angle of elevation. When…

A: What was the angle when the airplane rose from the ground?

Q: Midline: Amplitude: Period: П Midline:

Q: Use the given vectors to find the specified scalar. u = -15i + 4j and v = 13i - 4j; Find u · v. O…

A: Given problem:- Use the given vectors to find the specified scalar. u = -15i + 4j and v= 13i - 4j;…

Q: Use an Addition or Subtraction Formula to find the exact value of the expression. cos(165°)

Q: sin(x) = 13/23 (in quadrant 1),find cos(2x)=

Q: Solve the following equation for all radian solutions and if 0 s t< 27n. Give all answers as exact…

Q: Bold Vision, Inc. must purchase toner from a local supplier. The demand rate is 620 EP cartridges…

Question

7. In triangle LMN, what is the measure of angle N?
A. 20°
B. 21°
66
C. 23°
D. 24
M
8. In any right triangle, what is the longest side?
A. Adjacent
C. Hypotenuse
D. Opposite
9, in a right triangle DEE, What is the measure of DF If DE = 6 cm and EF = 8 cm?
A. 10 cm
B. 9 cm
C. 8 cm
D. 7 cm
10. What is the measure of angle E from the given right triangie?
18
A 50°
В.60°
C. 70°
D. 80°
15

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Given circle O with mBC=120, and mAC=130. a Which angle of triangle ABC is smallest? b Which side of triangle ABC is nearest point O?
Refer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch figures. When 1 is slightly greater than 0: a. How does side y compare to side r? b. How does side x compare to side r? c. How does side x compare to side y?
a Argue that the midpoint of the hypotenuse of a right triangle is equidistant from the three vertices of the triangle. Use the fact that the congruent diagonals of a rectangle bisect each other. Be sure to provide a drawing. bUse the relationship from part a to find CM, the length of the median to the hypotenuse of right ABC, in which mC=90, AC = 6, and BC = 8.
Refer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch figures. When 1 is 0: a. What is the value of side y? b. How does side x compare to side r?
Refer to the drill jig shown. Determine 1.
2. Consider XYZ triangles not shown a Which side is included by X and Y? b Which angle is included by sides XY and YZ?
In trapezoid RSTV, RVST,mSRV=90, and M and N are midpoints of the nonparallel sides. a What type of triangle is RMN? b If ST = 13, RV = 17 and RS = 16, How long is RN? c What type of triangle is RVN? Hint: Use lengths of sides found in part b.
In square ABCD not shown, point E lies on side DC. If AB=8 and AE=10, find BE.
In ABC,mC=90 and mB=60. If AB=12 in., find the radius of the inscribed circle. Give the answer to the nearest tenth of an inch.
What relationship, if any, exists between two angles a with measures of 37 and 53? b with measures of 37 and 143?
Given that mAB=106 and mDC=32, find: a m1 b m2