11 Find the value of x in each case. Give reasons to justify your solutions! b XW 1 YZ Y 2x Z X 3x-5° Answer: x = GRADE ANSWER W

Q: Direction: Simplify the following expressions. 1. If z = 3+ 9i, determine z5.

A: Given z = 3+9i Then  use the formula, we get (a+b)n = an+C1nan-1b + C2nan-2b2+ ... + Cnnbn

Q: 5. Find x and y 3y-4° 1o0

A: In a cyclic quadrilateral, the sum of a pair of opposite angles is 180°

Q: ZXTY V W 70° 69° X Y

A: From the given figure,    Angle UTV and angle XTY are vertically opposite angles, thus both are…

Q: H=40cm 3 A in --->

A:

Q: 4x°

A:

Q: 2. Simplify the followin 5x5-2x4 a. 7x8-3x° C. e. (8y -4y) = (2y -4-y2 g.

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: What is the value of x? T x+23° - 0 X-29° P 01 77⁹ x+16° Q

A:

Q: Pruebe que Z1 2 22 dado que AB S BC y AD es tricecado en BD y BE B I II A D E

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Q: V 101° 67° W Y 51°

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Q: Solve for the value of y. K L 56° -(5y-19)° M

A:

Q: What is the first step to solve this problem? o What is the value of y?

A:

Q: - Зх + 18 3 5X dx 9X

A:

Q: 5 x 3 x+ 22°

A: Given:

Q: :Q: solve the following equations 2X-3Y+Z=-1 X+4Y+5Z=25 3x-4y+Z=2 x=8.7 y= 5.7 z= -1.3

A:

Q: (a) t1 = 2 to t2 = 6 (b) t1 = 6 to t2 = 10 (c) t1 = 10 to t2 = 11 (d) What observations can you make…

A:

Q: In the blanks below, put either "square root", "cube root", "2" or "3" In the equation y = x², to…

A: In equation y=x2, x is squared. So to get rid of the square we need to square root both sides.…

Q: bh + 2 T XT A = 2 Find b Find h Find r

A: Solution

Q: 17. In parallelogram ABCD, if ED = 7x-213 and BD = 16x- 38, find BD. %3D B. C

A: Property of parallelogram:   The diagonals of parallelogram bisect each other. (17).  Using this…

Q: Determine an equation for the following functions

A: NOTE: Refresh your page if you can't see any equations. . as we can see from the graph, the…

Q: Y F 3+ 16x 6x + 8 H 65° G.

A: According to the exterior angle property of a triangle. The exterior angle of a triangle is the…

Q: Solve for x 70 ° U K 7x + 19 M 136 °2

A:

Q: Find

A:

Q: 4xy² (3x³y - 5xy) = 0, Let y = 2

A: 4xy2(3x2y-5xy)=0let y=2

Q: What is the value of x? 93⁰ U = 85⁰ O T R S x+14°

A:

Q: Solve the following DE: Consider the following equation. (2x²y)y=r³ + 2y³

A:

Q: What is the value of x? R x+43° x+21° 2x X =

A: We have to find x

Q: Solve for the value of x. (4x) (5х- 15)° (10x- 30)°

A:

Q: If z1 =4+3i and z2 =4−3i, determine z1z2.

A:

Q: 3V

A: We will find the value of x.

Q: Solve for x.

A: Given,

Q: Do you identify this equation? What would you need to resolve it? ²u du Əx² at k =

A: This is the heat equation.

Q: A 120° D 15x + 5 22x + 4 B

A: Solve for the X

Q: V17 x +3

A:

Q: Find the value of x A 76 B 83°

A: Note : As per our guidelines we are supposed to answer only one question if there are multiple…