Figure 4 shows a trapezium OACB. OA=4a OB = 6b AČ = 10b P is the point on AB such that OPC is a straight line.

Q: Find the length and midpoint of AB A= -17 B= -3 Length= Midpoint=

A: Given: A=-17 B=-3

Q: Points X and Y are respectively 12 m north and 5 m east of point Z. Calculate XY.

A: To solve this problem we use the Pythagorean theorem

Q: point PisonAB betueen poinb A and B abo Ap= Lox PB-9 and AB=8x what is Ap?

A: In this question, we need to find the length of AP.

Q: 1. Point B is equidistant from points A and 4x Зх + 4 2. Find AB. 3. Find BC.

A: Consider the diagonals of the figure intersect at point O. Then AO=OC and BO=OD. Since, AO, OC, BO…

Q: 12. In the diagram, OA = a, OB = b, OC = CA, OB = BE and BD: DA = 1:2. (a) Express in terms of a and…

A: Given that:                                     NOTE: As per our answering guidelines, we can only…

Q: Draw the graphs of the following lines: a 5x + 3y = 10 b 4

A: a.  5x+3y=10 let us find co-ordinates to draw graph  assume x=0 then y=10/3=3.33     (0,3.33) assume…

Q: To which coordinate plane is the plane y = 1 parallel?

A: y=1

Q: The value of de4z+10 dz, where C is the line segment from z=1 to z = 2i. Oc. O d. (e0-8 -e")

A: The solution is given as

Q: Are the points H and L collinear? U S E H.

A: Collinear means the points which lie on the same line.  From the image, we see that H and L lie on a…

Q: Determine the exact coordinates of the point C that lies on AB such that: 124 AC 10- a) АВ…

A:

Q: Find the angle at which the circles x2 +y2 +x+y=0 and x2 +y2 +x-y=0 intersect.

A: The angle of intersection of the two circles is given by cosθ=r12+r22-C1C22r1r2where r1 and r2 are…

Q: 75° В 15 ft A

A:

Q: 7. Draw equal perpendicular lines to show the image of the object formed in the diagram below.

A: Given for the given figure

Q: At what angle do the lines 2x + y + 3 = 0 and 3x - 4y – 12 = 0 intersect? Round your answer to the…

A: We have to find out

Q: CD ha point (7,-7) and midpoint (8,-7). Where is D?

A: A line segment CD having C coordinate is (7,-7) and mid point of CD is (8,-7) then what is…

Q: Find the length and midpoint of AB A= -3 B= 21

A:

Q: 2. Find the area of the triangle formed by the lines Sz + y – 14 = 0, z + 7y + 38 = 0, and 9z – 5y +…

A: First we find vertex of triangle by using given lines.

Q: Find the angle between y=5x2-3 and 3xy-9x2-x

A: Given y=5x2-3 --- Eq 1 and 3xy=9x2-x      --- Eq 2We know that angle between y1=k1x+b1 and y2=k2x+b2…