3 years ago

83. 6 in a complex number

Mathematics

1 answer:

grin007 [14]3 years ago

5 0

Answer:

83.6 is a real number

Step-by-step explanation:

Since 83.6 83.6 is a real number, it is the real part (a) of the complex number a+bi a + b i . A real number does not contain any imaginary parts, so the value of b b is 0 0 . The answer is 83.6+0i 83.6 + 0 i

You might be interested in

If two consecutive sides of a rhombus are represented by 3x - 6 and x + 14, then the perimeter of rhombus is

Zolol [24]

Answer:

96 is the answer.

3 0

2 years ago

Read 2 more answers

Suppose a square garden hose represented by 16x^2 ft^2. what is the length of each side?

Triss [41]

Answer:

4ft

Step-by-step explanation:

As we know area of a square is side*side

side*side = 16^2

side=√16ft^2

side=4ft

7 0

3 years ago

An airplane climbs at an angle of 11o with the ground. Find the ground distance it has traveled when it has attained an altitude

dmitriy555 [2]

Answer:

Step-by-step explanation:

we use trigonometry to write:

400 x = tan ( 11 ∘ )

rearrange:

x = 400 tan ( 11 ∘ ) = 2057.8 ≈ 2058 ft

4 0

3 years ago

stan needs 90 points to get a passing grade in class. He already has6 points. If each book report is worth 7 points, what is the

yulyashka [42]

Answer:

Step-by-step explanation:

6 + 7n = 90

n = number of book reports

6 + 7n = 90

7n = 84

n = 12

12 book reports

3 0

3 years ago

How many brothers and sisters are there in a family in which each boy has as many sisters as brothers but each girl has twice as

Ad libitum [116K]

A family with no children will work because each boy has 0 sisters and 0 brothers and the girls have 2 times as many brothers as sisters because 2 times 0 is still 0.
It also works in a family with 4 boys 3 girls
each boy has 3 brothers and 3 sisters and the sisters have 4 brothers and 2 sisters

7 0

3 years ago