Answer:
-3.5 -3, -2 1/2, -2, 2.5
Step-by-step explanation:
Answer:
The distance of two complex numbers
= 9.055
Step-by-step explanation:
<u>Step(i):-</u>
Given that z₁ = 6-3i and z₂ = -3-4i
We know that 'z' represents a point on the argand plane with absicca 'x' and ordinate 'y'
Now given points are ( x₁ , y₁) = (6 ,-3) and (x₂, y₂) = (-3 , -4)
<u><em>Step(ii):-</em></u>
The distance of two points
z₁ z₂
=9.055
11, 13 and 15
note that consecutive odd integers have a difference of 2 between them
example : 1, 3 , 5
let the 3 consecutive integers be n , n+ 2, n + 4
The sum of the 3 integers divided by 3 gives the average, thus
= 13
= 13 (multiply both sides by 3 to eliminate fraction )
3n + 6 = 3 × 13 = 39 ( subtract 6 from both sides )
3n = 39 - 6 = 33 ( divide both sides by 3 )
n = = 11
the integers are 11, 11 + 2, 11 + 4 = 11, 13, 15
Answer:
Option B) census
Step-by-step explanation:
We have to find the measure of center.
The measure of center is also known as the measure of central tendency.
The measure of central tendency for a data is given by
- Mean
- Median
- Mode
It help us to identify the central position of data in different ways.
Thus, out of the given option census is not a measure of center.
Option B) census
Answer: 4/15
Step-by-step explanation:
-1/3 - -3/5
Two negative signs become positive so it's
-1/3+3/5
Taking the LCM as 15,
-1/3= -5/15
3/5= 9/15
-5/15 + 9/15
= (-5+9)/15
= (9-5)/15 ( just changing the order without changing the sign)
= 4/15
This is the simplest form
(If you need it in decimal form is 0.26666... or 0.267)
Hope it helps