Question 21 of 50 In triangle ABE, EC = AC, ED = BD, and C and D are the midpoints of sides AE and BE, respectively If CD = 10.5, what is AB? %3D Select the correct response A. 5.25 B 105 C 21.0 D 30.5

Q: Question 3 In the diagram below of circle C, the measure of arc QT = 140° and the measure of ZP =…

A:

Q: Question 25 In parallelogram ABCD, the measure of 2C is represented by 3a- 10 and ZD-d Find the…

A:

Q: Question 6 of 10 A pyramid has cross-sectional shapes, taken parallel to its base, that are to one…

A: Let's solve.

Q: QUESTION 44 (Draw your own picture.) In AXYZ, XY 5, YZ 13, and XZ =12. Which angle, if any, measures…

A:

Q: If d = (1,1,1), b| = 2 and tan 0 = v3,(where 0 is the angle between a and b) then the magnitude of…

A: The magnitude of cross product between two vectors, x→ and y→ is calculated using the formula,…

Q: Select an Answer Question 5 ZC = 50°; AB = 6.6 cm and BC = 8.2 What are the measures of the unknown…

A:

Q: Question 5 The figure is composed of a regular nonagon and a regular hexagon. What is the measure of…

A:

Q: Question 15 56 38' 58 20 41 42 In the truss shown, find the value of ZDCE in degrees.4

A:

Q: Question 22 Solve the problem. Calculate the area of the parallelogram with v = (-6, 0, -6) and w=…

A: solution

Q: D Question 1 Find the value of x, if angle X measures 102°. w 7x+4r (5x - 41 O 21.5 O 95 O 13 O None…

A: Solution: The objective is to find the vale of x

Q: A tunnel is to be dug from A to B. Both A and B are visible from C​. If AC is 1.5341 ​miles, BC is…

A:

Q: Question 11 In isosceles triangle ABC, AB = BC. Which statement will always be true? %3D mzC mzB…

A: Given: In triangle ABC, AB=BC.

Q: Find the measures of the three angles, in radians, of the triangle with the given vertices:…

A:

Q: Problem 1: Solve the triangle. Round angle measures to the nearest degree and sides to the nearest…

A: We have to find the angle and side

Q: Question 22 4 pt A 16 foot ladder leaning against a wall of a house makes a 50° angle with the…

A: Given data set: Length of the ladder= 16 foot Ladder makes an angle of 50° with the ground.  We need…

Q: Question 4 20 and ZR are complementary. The measure of 20 is 26 less than the measure of ZR. Find…

A: Topic - lines and angles

Q: QUESTION 31 A 21- 2 33° In the accompanying figure, angle 1 measures 24 ° and angle 3 measures 50 °,…

A:

Q: Given a triangle ABC, where ∠C is obtuse, construct triangle PCB having the same area and with ∠P =…

A:

Q: Question 1 AC and BD are diameters. AB || CD and AC and meets BD at O. BỐC = 140°. Find the…

A:

Q: Question 5 of 10 ABCD is rotated counterclockwise about the origin. By how many degrees was ABCD…

A: Let's find degree of rotation.

Q: QUESTION 42 Given that mZC = 90°, mZB = 30°, and AC = a in A ABC, it follows that BC = a/2. B O True…

A: Tan X = Perpendicular/Base In a right angled triangle,with right angle at Q, by Pythagoras Theorem…

Q: Question 3 CD is the midsegment of trapezoid ABGF. If AB = 7 and FG = 11, find CD. Round your answer…

A: Please see the answer in Step 2

Q: Question 13 of 15 10 -10 -10 10 5 Jamal is making a kite PSRQ,with the following measurements PS = 8…

A: Given PS=8 cm, PR=5 cm and SQ=14 cm

Q: If å = (2,2,2), b = 2 and tan 0 = V3 ,(where 0 is the angle between å and b) then the magnitude of…

A: We have to solve given problem:

Q: Question 17 A statue 3m high is standing on a base of 4m high. If an observer's eye is 1.5m above…

A:

Q: Solve each triangle. Round answers to the nearest tenth. B m/B=72.3°, mZA=17.7°, c=9.5 O m/B=66.1°,…

A: Since we have given    AB = c

Q: Please help me with this trigonometric question

A:

Q: Use the diagram below for Questions 4-6 4 If AM = 10, then TC =? ANSWER: A H 5 JH I TC and mſH =…

A:

Q: Question 20 Given mZ1=54° and m27-117°. Find the following angle measures. 3 20) m25 = a. 54° b. 63°…

A:

Q: Question 2 If triangle WXY is an isosceles triangle with WX congruent to XY, find x. * 3x + 4 6х-77…

A:

Q: D Question 5 Solve the triangle. 10 35 125 O a = 5.96, c= 14.28, y = 15° O a = 14.28, c = 5.96, y =…

A:

Q: QUESTION 6 Find side a in an oblique triangle if Z A = 41 and Z B = 22 and side b = 43. Round your…

A: Given: In an oblique triangle, ∠A=41°∠B=22°Side, b=43 The objective is to find the other side a.

Q: Question 22 Ron and Harry, who are 40 ft apart, are watching a Quidditch match. If the angle of…

A:

Q: Use the diagram below for Questions 4-6 If AM = 10, then TC = ? ANSWER: A H 5 JH || TC and mJH =…

A:

Q: QUESTION 8 The diagram shows a rectangular-based right pyramid ABCDE with AD = 4 cm, CD = 3 cm and…

A:

Q: Question 1. In APQR, D is the mid-point of QR. PM is PD is Is QM = MR ? %3D MD

A: Given here  D is the mid point of QR

Q: Question 8 X = Side CD = Side DE %3D Side CE = 14. ACDE is an sosceles triangle with CD = DE . If CD…

A: Given △CDE is an isosceles triangle with CD¯=DE¯. Also, given that CD=9x-25, DE=6x+8 and CE=10x-73.…

Q: QUESTION 23 5 points A 15-foot ladder leans up on the side of a house as demonstrated in the image…

A:

Q: Question 5 Given the following information of a triangle, match the missing side or angle with its…

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

Q: Question 21 Given mZ1=54° and m27=117°. Find the following angle measures. 21) m2= a. 54° b. 63° c.…

A: From the given figure, m∠1=54° m∠7=117° When a line intersect two parallel lines the sum of the…

Q: 4a. 4 b. 70 CO 4 c. 50 ok, isoS Eeles 9a 50 5 a. 40 Salene 5 b. 60 5c. 25

A: 4b- Since all the sides are different, hence the triangle is scalene triangle. 4c- Since all the…

Q: QUESTION 1 Find the unknown values for triangles with given parts. a = 45.7, A = 65°, B = 49° C A C…

A:

Q: Question 1 Which angle is congruent to ZB? D E A ZD ZE C ZF not enough information O O O

A: From the given figure, in,△ABC and △EFD,we have AB=EFBC=FDCA=DEAs  three corresponding sides are…

Q: Question 8 For parallelogram AFPC, m²F ='(4w – 3)° and m²P = (3w + 1)°. What is m2C? (Hint: Draw a…

A: Consecutive angles are supplementary in a parallelogram ∠F+∠P=1804w-3+3w+1=180solve for w7w-2=180add…

Q: Question 1 Find the area of the triangle with vertices P (0,0,-3), Q (4, 2, 0), R(3, 3, 1). V86 14 0…

A: Given: Vertices of the triangle are P(0, 0, -3 ), Q(4, 2, 0) and R(3, 3, 1) To Find: Area of the…

Q: Question 7 Given the figure below shows regular hexagon ABCDEF, answer the following questions. (A)…

A:

Q: Question 8 Figure I and Figure II are similar figures. Figure I Figure II A E V U Which proportion…

A:

Q: Question 5: Calculate x Give each answer to 2 decimal places. (a) (b) 37cm (c) Bcm 16km Tkm 40cm 5cm…

A:

Q: Question 15 R 194° Solve for the missing angle.

A: Topic- circle

Q: - Question 19 Miguel began deriving the equation of line CF below by defining the lengths of line…

A: Given that two triangle ∆ABC and ∆DEF are similar triangle . By using results of similar triangle we…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.