45. a + bi = 4 46. a + 3i = 15 – bi 47. a + bi = 2 + 4i

Q: can you explain the first few questions aswell

A: Frequency Polygon: A frequency polygon is a graph that displays the distribution of a dataset. In…

Q: Find the values of x and y in a*b xaby = a¹²³³ A x=-20 and y=34 B x= 20 and y= 45 C x= 12 and y= 32…

A:

Q: . Find x R 12.5 x + 5 V 7.5 x- 5 T

A: Given:

Q: Is the gender of the  student independent of the grade of the student? Use 11th grade and females in…

A: Condition for Independence: P(A and B)=P(A)*P(B) From the given table, P(A and B)=n(A and B)/Total…

Q: P(Iz/>1.64)=?

A: P(|z|>1.64)=?

Q: Find an equation of the circle having the given center that passes through the given point. The…

A:

Q: .2 y = 4 - x² and x +y = 2.

A:

Q: Match these values of r with the accompanying scatterplots: 0.687, - 0.687, 1, - 1, and - 0.374. |…

A: Match scatter plots to r values.

Q: You havent told me the value the W7 to W12

A: Newton-Raphson method uses the formula: xn+1=xn-f(xn)f'(xn) to perform the iterations.

Q: so what are the values of d and c?

A:

Q: Complete the following congruent statements. TP = DH ZD L T. %23 W.

A: Given, ∆PWT  and   ∆DHG  We have to complete the congruent statements .

Q: Let a = and b = . Find - à - b.

A: Given :a→=5, -5, -1b→=-4, 4, 0

Q: Match these values of r with the accompanying scatterplots: - 0.385, 0.385, 0.997, - 0.767, and 1.…

A:

Q: = 3.5 to z = 4. = 4 to z = 4.5.

A: Given that: The function f(x) = - 3 x 3 .

Q: didnt answer the last question what is the value of c

A: b) The degree of freedom is,  df=17 The value of level of significance is, α=0.05

Q: d. 21 ST 8 3 2

A: Introduction: The gamma function, denoted by, is a typical extension of the factorial function to…

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.