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ser-zykov [4K]
3 years ago
10

Is The polar form of a complex number is unique?

Mathematics
1 answer:
Pie3 years ago
6 0

Answer:

  no

Step-by-step explanation:

The angle in the polar form of a complex number can have any multiple of 2π radians added to it, and the number will be the same number. That is, there are an infinite number of representations of a complex number in polar form.

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How much times will Alex need to walk to his school, which is 2 1/4 miles away from his house, if he would walk with the speed o
DedPeter [7]
Alex walks 3 miles per hour. So if he need to find how much time he will need to get to school, you just have to divide the distance from school by his miles per hour. 2.25/3 which equals 0.75. 0.75 is the percent of an hour he needs to walk 2.25 miles. To find the total minutes, multiply 0.75 by 60 to get 45. Alex takes 45 minutes to walk to school.
4 0
3 years ago
Who is a middle child that is smart ,good at a certain talent (my talent is singing) and gets least attention from your parents
enot [183]

Answer:

im the middle of six kids three older brothers and two little brothers and one little sister. im not sure its a talent but i can sing draw game and i can edit videos and i plan on being a lawyer. i get all the attention tbh i dont like with any of my siblings. yaa. yesh uwu, and yea people are just rude and fake bc they dont care smh. ive had a relationship with someone way older then me and he didnt rlly are abt me he broke up with me bc my friends hurt his feelings m friend is like twelve and he is 16 . then a month or so later he wanted to get back together we did he broke up with me again and i sat thre crynig bc he didnt like me, he called me the simp and stuff. etc one of my relations ships ended so i could be with him it last 2days and i found someone who truly likes me but i dont want to fully commit bc im scared he will hurt me

Step-by-step explanation:

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3 0
3 years ago
What is the surface area of a square pyramid that has a base length of 5 inches and triangular faces that are 9 inches tall
scZoUnD [109]

Answer:

115 in²

Step-by-step explanation:

SA = Area of triangular surfaces + area of the square base

SA= 2bh + b²

SA = 2(5)(9)+5²

SA = 90+25

SA = 115

7 0
3 years ago
Olivia is going to an amusement park. The price of admission into the park is $40, and once she is inside the park, she will hav
svetoff [14.1K]

Answer:

Cost for 13 rides: $92

Cost for r rides: I am guessing it would be 40+4r

Step-by-step explanation:

If you automatically pay 40 dollars to get in, then that is the constant, and paying 4 dollars per ride is a coefficient, so that would be multiplied by how many rides you go on, the variable. Once you plug those into the equation above, you would get 92 dollars for the thirteen rides.

5 0
3 years ago
Read 2 more answers
Determine the value of x. <br><br> 1) 14.75<br> 2)15.25<br> 3)11.92<br> 4)18.56
Leto [7]
Opposite angles are supplementary, the sum is 180 degrees.
6x+10+81.5=180
Combine like terms:
6x+91.5=180
Subtract 91.5 to both sides:
6x=88.5
Divide 6 to both sides:
x=14.75
The answer is 1) 14.75
Hope this helped!
3 0
3 years ago
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