Solve for j . J/-2+7=-12 J=
2 answers:
You might be interested in
Answer:
The correct answer is the last option.
Step-by-step explanation:
When you have a fraction with complex numbers, the first step to simplify is to multiply up and down the conjugate of the denominator, this will eliminate the complex part of the denominator, and in this way you can separate the expression in its real and complex part.
For the expression:
The denominator conjugate is 4 + 2i
When multiplied, the denominator is:
You'd need to find the distance AROUND the garden, which is also PERIMETER.
To find the perimeter of a circle, you use the following equation:
= 
= 25.13 ft
I don't know what your answer options are, but chose the option closest to 25.13 ft
To find the perimeter of a circle, you use the following equation:
I don't know what your answer options are, but chose the option closest to 25.13 ft