4. In this figure, lines a and b are intersected by line t.

Q: -4 ----- () 8 and w= 5 I 5 vand ware perpendicular. Determine a I=

A:

Q: 2x - 3y 1₂ 3x + 6y - 2x − 3y = 0, 2x − 3y = 8, 3x + 6y = 1, 3x + 6y = 5. Give the exact answer. Find…

A: The parallelogram is enclosed by the lines 2x-3y=0, 2x-3y=8, 3x+6y=1, 3x+6y=5. We have to find…

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: If the straight lines ax+by+c=0, bx+xy+a=0, cx+ay+b=0 are concurrent, then prove a'+b³+c³=3abc

A:

Q: 10. Suppose that II1 and II2 are parallel planes in R’, given by: Il : ajx + bịy + C1z = di, and II2…

A: Given two plane which are parallel  Π1:a1x+b1y+c1z-d1,  Π2:a2x+b2y+c2z-d2 and another plane is…

Q: Which statement is true about parallel lines? O A They intersect and are coplanar. O B. They…

A: Ans. Is option C.

Q: 11a) Are the two lines parallel? Show work 4 (3, 2) -30] 2. (5,-1) 【け1.-B12 2

A: Given: Co-ordinates of line l1=(-3,0) and (3,2) Co-ordinates of line l2=(-1,-3) and (5,-1)

Q: Suppose that two lines are cut by a transversal in such a way that the pairs of corresponding angles…

A: If the transversal line N of two lines L and M, then formed angles ∠1 & ∠2 and ∠3 & ∠4 are…

Q: 2. Ifc = [m, n, 1] is perpendicular to both a = [4, 1, -2] and b = [2, -3, -8], find m and n.

A:

Q: If the straight lines ax + by + c=0, bx + cy+ a=0,x+ay+b =0 are concurrent, then prove that a +b+c'…

A: Given straight lines,  ax + by + c = 0 bx + cy + a = 0 cx + ay + b =0 The three straight lines are…

Q: Which of the following is the correct definition for perpendicular lines? O Lines that intersect and…

A:

Q: % Edt & Create v e Share ... etermine if the lines are parallel, perpendicular, or neither. Oy= 5x-7…

A:

Q: a) Show that the lines х — 3 у — 2 x + 1 у — 2 z - 5 аnd %D 2 Intersects and find the point of…

A: Given that:                        Equation of lines: x-3-1=y-2-3=z2…

Q: If ?1 is the line through ?(1,2,7) and ?(−2,3, −4) and ?2 is the line through ?(2, −1,4) and ?(5,7,…

A: Given that 1 is the line through (1, 2, 7) and (−2, 3, −4). So the direction ratio of line 1 is =…

Q: b a) In the figure, are a lines a, b, and c concurrent? (N b) If one exists, name the point of…

A: Concurrent: A number of lines are concurrent if they have exactly one point in common. Two or more…

Q: Q5) If the line passing through the points A(1 – a, a – 2) and B(a + 3, a) is perpendicular to the…

A: Given the line through A (1-a,a-2) and B (a+3,a) is perpendicular to the line (x/2)+(y/5)=1. We need…

Q: D. E F

A:

Q: line m and line k lie on the xy-coordinate plane, and line m is perpendicular to line k.  which of…

A: Given: Line m is perpendicular to line k on the x-y plane.

Q: 10 21 11) 11 +42 = 12) 277 +85= 13)71 - 300 =

A: Mixed Number :-  a number combination of a whole number and a fraction.

Q: → → If m= (2. 1. 5) and n = (3. 0. x) are perpendicular, then the value of x is

A: Solve the following

Q: Given the points O(0,0), A (-15, -9), and B(12,-20), are re OA and OBbperpendicular?

A: Given, O(0,0) , A(-15,-9) and B(12,-20)

Q: 1- Let three lines l1, l2, and l3 be three parallel lines. Prove if these three lines create two…

A: Given that l1,l2,l3 are parallel lines. So, if the traversal cut the parallel lines. Then it is…