Solve for z. x + 55 47° O 10 O-7 O 6

Q: Solve by using the quadratic formula: 18x = 21x+4 3 OA. and - 4. 6. 4. O B. and 3. 4 OC. 3 O C. --…

A: Ans:

Q: What value of z makes this equation true? (z – 3) = 10 O28 325 O 21

A:

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: Solve 70r the गणिचणसू Trian b-33°

A: Cosine Rule:  b2=a2+c2-2ac cosB

Q: Factor each expression completely. (a) 3x2 – 13x + 4 | (b) 3 cos2 0 – 13 cos 0 + 4

A: (a) part  Consider the given expression  3 x2-13 x+4 Then, 3 x2-13 x+4=3 x2-x-12 x+4=3 x2-x-12…

Q: t Sintcost de

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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: Find (root3 / 2 - 1/2i)30 by the de moiver's formula.

A:

Q: Multiply the following. - 5ab (xa° + ya - 2) - 5ab (xa° + ya - 2) =(Simplify your answer.) 6

A: Given the term is , - 5ab(xa⁶ +ya³ - 2)  We have to multiply the term and simplify it  First we have…

Q: 2x x + 42° 11 12

A: this is the question of geometry and the line diagram given we have to solve for angle further…

Q: Find 2π 3 [V² [V 0 0 5 п 6 xy sin (x² + y²) dx dy

A:

Q: Solve the following radical equation. V3x – 3 – Vx = 1 ||

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Q: 5 x 3 x + 52° k

A: Find the value of X

Q: A Px 3 So 10 P Find X 91601 80 675° 4135 C №175° 55

A: Consider the given picture.The marked angle θ is vertical opposite angle of given angle…

Q: Write (2y · 2y · 2y) + 6 using exponents. 1. 4y° + 6 2. 3(2y)3 + 6 3. None of these 4. 4y? + 6 5.…

A: The exponent form for 2y.2y.2y will be (2y)3