3 years ago

Solve T = L(3+RS) for S

Mathematics

1 answer:

icang [17]3 years ago

4 0

Answer:

Step-by-step explanation:

Begin by distributing the L into the parenthesis:

T = 3L + LRS and

T - 3L = LRS and finally,

$\frac{T-3L}{LR}=S$

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Write a real world problem for: 80-3x=53

Oxana [17]

Answer:

Sam had 80 dollars in his pocket. He was feeling generous, so he handed out equal amount of money to each of his friends. After he handed out the money, he had 53 dollars left. How much did Sam give out to each one of his friends?

Step-by-step explanation:

In this real-world problem, the money he had at the beginning resembles the 80 in the equation. The -3x is the money he gives out to each of his friends. The 53 on the right-hand side is the money he has left after he gives the money away.

6 0

3 years ago

I need help please the friends would greatly appreciate it. plotted in the complex plane ... :)

zlopas [31]

Attached is a picture showing the plot in the plane.
Note that for a complex number , x + iy.
The real part of the number is put on the x axis and the imaginary part is put on the y axis.

So plotting:
A = 4 + 1i
B = 9 + 7i
C = 5 + 8i

See picture.