Parallelogram ABCD is shown. A B 71⁰ 27⁰ 45⁰ What is the m/BAC? Class comments E F D

Q: Skill Practice 5 Multiply. Write the result in the form a + bi. a. (4 – 7i)? b. (10 – 3i)(10 + 3i)

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Q: In which quadrant does the sum of 2 + 3i and 3 – 5i lie? (1) I (2) II (3) III (4) IV

A: In the complex plane, for a complex number , where represents the real part and   represents the…

Q: Find the area for the square if the radius is 6 /2 cm. 288 48 144 O 50

A: According to question given thatRadius(r)=62

Q: 63

A: Given triangle is : Angle ∠B=63∘ One angle is 90∘ To find the value of ∠A

Q: 7. Find the product. Write the answer in standard form. a. (-4+2i)² b. (4+7i)(-2-5i) c. (6+8i)…

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Q: Matrics 1 2 3 4 5 6  7 8 9 find the inverse

A: The given matrix is 123456789

Q: When simplified equals

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Q: The figure below shows the graph of the curve with equation y = f(x). The curve meets the y axis at…

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Q: Multiply. Write the answer in standard form. (++5i)(9- 5i) =D %3D 42

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Q: 2i (7 – i) =

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Q: Multiply. Write the answer in standard form. (8 – 9i) (–9+9i) =|

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Q: (2+3i)²= %3D 3-4i O -5+12i o 7i o -5+i o

A: In the given question we have to choose the correct option from the given options. In the problem we…

Q: Find each sum or difference. Write each an 9. (10 + 8i) + (6 + 4i) = 10. (9 + 5i) – (3 – 8i) = 11.…

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Q: Perform the indicated operations and write the result in standard form. d. (8 – 3i) – (17 – 7i)

A: Here we have to perform indicated operation and write it in standard form that is in the form of a +…

Q: Which sentence illustrates the associative property for multiplication? A. ab = ba C. a 1=a B. a(bc)…

A: associative property include three or more than three number to be grouped and doing some addition…

Q: Simplifica cada producto.(Simplify each product.) (7-10) 7) (4i – 3)(2i + 7) 8) 3i(2i? + 4) 9) (i –…

A: Since you have posted multiple subparts, as per our policy we will answer first three subparts.…

Q: Perform the indicated operation. (6+71)² (6+71)² =

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Q: į326545i7287 -3i8746 Simplify: i6745-2i6424

A: The property of exponents are am·an=am+n, (am)n=amn, where a, m, n is any number,  The property of…

Q: Gg.73. rind the complex conjugate of t -1 Write your answer in the form

A: Given: t-1 We have to find the complex conjugate of t-1.And write the answer in the form of a+ib.

Q: 27 1+1 Evaluate the expression (2i – 1)² Express the answer in rectangular form. 1+i,

A: The rectangular form of a complex number is z=x+iy. The conjugate of the complex number: z=x+iy is…

Q: AB6

A: Given, To Solve, ∫ x4-x2dx

Q: 21 = 106 55 104 102 ܐ

A: We have to find the sum of the series.

Q: Z= 2 + 5j Y= -3 - 3j D= -2 + 6j Find the conjugate of the numbers above

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Q: Simplify -3j 1234567+ 4j98765432 – 5j-32198765 + 6. What is the imaginary part of the result? O 2

A: Given: -3j1234567+4j98765432-5j-32198765+6

Q: (2 – 151) – (4 + 51)-D

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Q: Find the quotient. Show all work for full credit. 4+ 5i -1 - 8i

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