(2r+ 31 89°

Q: 3y=45

A: Given information:

Q: Find the value of x.

A: See the details solution below

Q: 7. (5x- 7) (8x-55)

A:

Q: VEX2 9

A: Use the substitution and solve the integral easily.

Q: curl(curl F)= grad(div F) - 2F

A:

Q: yA y = VE

A:

Q: +00 el/x dx x2 1

A:

Q: dx Ve4x – 49

A:

Q: 1 [² [²" - dydz dr I

A:

Q: How is the y value determined, like y1,y2,y3, and y4? (the second column of the table)

A: As per the question we have to explain how the y-values i.e. y1 , y2 , y3 and y4 are determined.

Q: Find the value of AC

A: Step 1:Understand Similarity and RatiosTriangle ABD is similar to triangle ABC. Hence, the ratio of…

Q: 15 53

A:

Q: Find x.

A:

Q: Find a · b. a = (9, -4), b= (5, 6)

A: For two vectors, u=(a, b) and v=(c , d) dot product i.e. u.v is given by, u.v. = a.c + b.d

Q: Find 2

A:

Q: 51° 151°

A:

Q: Find the value of x

A: According to the Triangle Angle Sum Theorem, the sum of the three interior angles in a triangle is…

Q: order of (Z4, +4) for each element

A: order of (Z4, +4) for each element

Q: Find the value of x.

A:

Q: Find the value of x

A: Given triangle is an right angle triangle  by using Pythagorean theorem  we find the value of X

Q: d.x V1– x10

A:

Q: Find the value of x

A: Pair of alternate interior angles are always equal Here ∠1=∠2

Q: 3.6.4 (x-3) (x+5) = 0 3.6.5 2x²-32 = 0 3.6.6 x²-3x-18 = 0

A:

Q: 12+z=15

A: 12+Z= 15 Z = 15 - 12

Q: 3 15 X

A: Use the similar triangle formula

Q: Ces X

A: Here we find limit

Q: S dx 2 x-6x

A:

Q: Find x. X+4

A:

Q: Independent and depended variable

A: The dependent variable is a variable which is being tested and it depends on the independent…

Q: 48 7.

A: The solution as follows :-