Answer:
$140
Step-by-step explanation:
If the Monthly Budget for Landscaping=$400
and the Percentage of Landscaping Budget Spent this Month=35%
The Amount Spent on Landscaping=35% of Total Landscaping Budget
=35 percent of $400
Recall that percentage is always over 100, therefore 35%=35/100
=
=$140
The homeowner spent $140 on landscaping this month.
Answer:
Explanation:
Complex numbers have the general form a + bi, where a is the real part and b is the imaginary part.
Since, the numbers are neither purely imaginary nor purely real a ≠ 0 and b ≠ 0.
The absolute value of a complex number is its distance to the origin (0,0), so you use Pythagorean theorem to calculate the absolute value. Calling it |C|, that is:
Then, the work consists in finding pairs (a,b) for which:
You can do it by setting any arbitrary value less than 3 to a or b and solving for the other:
I will use b =0.5, b = 1, b = 1.5, b = 2
Then, four distinct complex numbers that have an absolute value of 3 are:
