42) Find the value of x,y 110 y 39

Q: Find the distance from point (3, -9, 8) to x = -7. Answer:

A: topic- distance distance of point (3,-9,8)  to x=-7 is 10

Q: Let u = (-6,1) and let v = (6,-3). Find the value of u ÷ v

A: If we have two real numbers x and y  x/y=z ; Only is yz=x Similarly

Q: Q 2) Find the valuc of : Logs - 2 Log, +4 Logs

A: Solve the log function Property of log Log (x) y = y log(x)  LogA+logB+logC= log(ABC)  Logx(x) = 1

Q: In which quadrant or on which axis is the point ​(0​,2​) located?

A:

Q: Find the value of x in the equation belo [2x]+[7]-[ ] у 8z 4х 13 5 12 гг A.5 B.8 C.3 D.1 E.2 1-3

A:

Q: y 30 12 15 10

A: Given problem:-   To find:- Value of x and y

Q: Find x and y. 6 17 y 5 11 5 (x, y) =

A: Equality of two matrices

Q: GIven u = and v = determine -4u - v

A:

Q: 3. Write the equation given the points: (-2,4) and (-1,8) s

A: We want to find equation of the line joining these two points.

Q: If 2xy, and 64=y when 4=x. Find the value of y when 8=x.

A: From the given information we find the value of Y .

Q: Use Substitution to #3 Answer ) Y = X + 4 2 -

A:

Q: C): Find if y=1²-21 +3 and x=21-1.

A: We have to find where and

Q: . Find the values of x and y. y 10 16 8 y =

A: If two triangles are similar then their corresponding sides are proportional and angles are equal

Q: 1 Determine the values of a, b and c if: 2(a,b,4) +(6,8, c) – 3(7,c,-4) = (-24,3,25)

A: We can solve this as follows:

Q: Find YZ and XY. Y -19 0. 6.4 15.4

A:

Q: Find the values of x and y. 70

A:

Q: How do you draw and label a point

A: How do you draw and label a point

Q: when x =8what is y and what does it mean in this context?

A: The line of best fit obtained by using the to determine the relationship between the amount of an…

Q: 9) 5x+ry=9 10.x-7y=-18

A: In this question we have to find value of x and y.

Q: 01 y! 1.

A:

Q: line CE has E is (-3,-2) and D is (2,10 find C

A: A line CE has a midpoint D which is (2, 10) and E is (–3, –2).

Q: Answer any of the choices: 3+j4 -2+j1 equals: 2+j1 5ej5n A- 0; B- 1; C- -1; D- All the above.

A: The given expression is  3+j42+j1*-2+j15ej5π

Q: a. 4(3x- y) and 12x – 4y b. 32+ 16y and 8(4 + 2y) C. 3(x + 2y) and 3x + 2y

A: We have to find

Q: STAG A: Find 2A-B

A:

Q: b) y = -2x2

A:

Q: 2. Find the values of the variables: x+ 2 y x +1

A:

Q: u/2+2=-12

A:

Q: Write the equation given the points: (-2,4) and (–1,8)

A: Given Points are (-2,4) and (-1,8)