A The student has correctly drawn all the lines of symmetry. The student should also draw a vertical line and a diagonal at 45°. The horizontal line is the only line of symmetry. The figure has no lines of symmetry.

Q: An airplane flies 120 miles from point A in the direction 330° and then travels for 140 miles in the…

A: By Using the law of cosines to find the third angle of triangle a2 = b2 + c2 − 2bc cos(t) where b…

Q: Parallelogram ABCD has diagonals AC and BD that intersect at point E as shown. Which of the…

A: Given that:

Q: Consider the triangle AABC Where Ã= 0 B= and C= 1 Find the coordinates of the vertices of the dual…

A: Consider the triangle ∆ ABC and

Q: P- O In the given diagram lines P and L are parallel. Prove a+b =c a il

A: Given the diagram is

Q: Mark on an Argand diagram the points representing the following numbers: (a) 2 (b) 3i (c)-i (d) 1+2i…

A: Plotting the given complex number in argand plane

Q: are −→AB and −→P Q parallel? And if so, do they pointin the same direction?  A = (−3, 2), B = (0,…

A: Given that, A = (-3,2) and B = (0,0)  P= (0,0)  and Q = (3,2)

Q: water sprinkler sprays water over a dentist of 45 feet while rotating through an angle of 140. What…

A: Given,  R= 45 ft Angle = 140°            = 7π/9 (in radian)    Bow,  Area of sector =…

Q: A) Find the measures of the angle between the diagonals of the rectangle whose vertices are:…

A:

Q: The lengths of the diagonals of a parallelogram are 20 inches and 30 inches. The diagonals intersect…

A: Given that, the lengths of the diagonals of a parallelogram are 20 inches and 30 inches and the…

Q: Show that the point is on the unit circle. (-A) 24 25 25 We need to show that the point satisfies…

A:

Q: Three battery factories A, B, C. If their total production in 2020 is 30,000 batteries and the…

A: Given : Three battery factories A, B, C. If their total production in 2020 is 30,000 batteries  In…

Q: 2) A hiker decides to go for a walk in the woods. She walks 3 miles south of the cabin, then turns…

A:

Q: 7) A tall building casts a 12-m shadow at the same time a 7-m light pole casts a 3-m sahadow.…

A: From the information given; the height of pole is 7 meter; length of shadow of building and pole are…

Q: Given A(-3, 8), find the coordinates of the point B such that C(5, -10) is the midpoint of segment…

A: Given coordinates: A-3, 8……1C5, -10……2   Let coordinate of B is: Ba, b ……3   Here, C is the mid…

Q: Given Coor dinates C2,3) (-1,-2) and (-4,3) a.) what is the area Of the triangle b.) what coordinate…

A: (1) Area of triangle = 122-2-3-13-3-43+2=12-30=15

Q: В (4, 3, -1) m A (5,-1,3) m C

A:

Q: In the figure below, a = 8, b= 11, and c= 12. Use this information to solve the parallelogram for q.…

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

Q: A farmer is fencing a triangular field. The sides of the field are 45 yards, 53 yards, and 72 yards…

A: Let's find.

Q: Some mountains in the Alps are very steep and have a grade of 42.7%. To the nearest degree, what…

A: Given data is : The grade is 42.7% To find the angle do these mountains make with the horizontal…

Q: Parallelograms S and T are each labeled with a base and a corresponding height. T. What are the…

A: To find the length of the base and height we will count the small boxes as 1 unit.    In…

Q: Consider a triangle whose vertices are A(2, -3, 4), B(1, 0, -1), and C(3, 1, 2).

A: It is known that the vector joining the points x1,y1,z1 andx2,y2,z2 is given by…

Q: 12. Jake leaned a 12-foot ladder against his house. If the angle formed by the ladder and the ground…

A: Jake  leaned a 12-foot ladder against his house. If the angle formed by the ladder andthe ground is…

Q: Ehe coordinates of the new point be? 5- B. 3 2- 2 3 -2- to A,

A: We have to find the reflected coordinates of A by the line y=x.

Q: In parallelogram ABCD shown below, points F and G are located on side DC and AG and BF are drawn,…

A: If measure of 3 angles of given triangles are equal, then the triangles are similar to each other.…

Q: One step of the proof of the law of cosines is to write the Pythagorean theorem for 1 triangle that…

A:

Q: Given A(-1, 2) and B(3, -4), find a general form of an equation for the perpendicular bisector of…

A: Given A(-1,2) and B(3,-4), find a general form of an equation for the perpendicular bisector of…

Q: 3) The regular heptagon on the right is formed by AB ,BC CD,DE, EF FG, and GA . If DE is…

A: Polygon

Q: Sketch the reflection of the triangle over the x-axis T 5- -10 -5 10 -5- LO

A:

Q: Cycling A hill in the Tour de France bike race has a grade of 8%. To the nearest degree, what is the…

A: generally grade can be expressed as ratio of vertical height and horizontal height. you can see…

Q: Use the figure, which shows two lines whose equations are y₁ = m₁x + b₁ and y2 = m₂x + b₂. Assume…

A: The solution is given below

Q: 3. Two people spot an airplane in the sky between them at angles of elevation of 42° and 57°…

A: Solution

Q: Find the angle between the lines whose direction cosines are given by the equations 3L+3+5n=0 and…

A:

Q: C E A

A:

Q: If triangle ABC is rotated 90 degrees clockwise about the origin, what are the coordinates of B'? 6…

A:

Q: The coordinates of two points A and B are (3, 4) and (5,-2), respectively. Find the coordinates of…

A:

Q: The angle of elevation of a kite is 65° with 490 feet of string out. Assuming the string is tight…

A: Let the height of the kite be 'h metres'.As the angle formed by kite with ground is 65°.Also, we…

Q: It AABC and AABD are equilateral, which line segment is a 60 clockwise rotation of AB about the…

A: Topic - triangles and rotation of lines

Q: Determine the area of the rectangle below if: 5 Sec A = 3 Angle A

A:

Q: The angle bisector at vertex B of AABC meets AC at D. If BC = 6, AC = 40 and CD= 15, find AB. Find…

A: a.  Given that angle bisector from vertex B meets AC in D. BC=6, AC=40, CD=15, AB=?…

Q: Softball Diamond In softball, the distance from home plate to first base is 60 feet, as is the…

A: Given: Softball Diamond In softball, the distance from home plate to first base is 60 feet, as is…

Q: Find the angle between the lines whose direction cosines satisfy the equations 1+m+n= , 12+m2+n2=0

A:

Q: Are AB and PQ parallel, and if so, do they point in the same direction? А 3 (-1,-3), В %3 (-4, - 2),…

A:

Q: The origin of a coordinate grid is labeled A. Line segment AB forms an angle of 30° with the x-axis.…

A: find the components

Q: Automotive Design. The angle O formed by a car's windshield and dashboard is such that tand = /3. If…

A:

Q: An angle in a rectangular coordinate system is in standard position if its vertex is at the________…

A: To fill in the given blanks.

Q: You are building a ramp that must cover a horizontal distance of exactly 20 feet. The angle of the…

A: Horizontal distance=20 feet Angle of the ramp from the ground=8 degree

Q: Given points A (3, - 5) and B (19, -1), find the coordinates of C such that CB:AC = 2:7

A: A point lying on a line segment can divide the line segment in the ratio of m:n. The coordinates of…