3 years ago

How do you solve this? rs/a = k for r

Mathematics

1 answer:

morpeh [17]3 years ago

8 0

Answer:

Step-by-step explanation:

In $\frac{rs}{a}=k$ begin by multiplying both sides by a to get

rs = ak and divide away the s to get

$r=\frac{ak}{s}$

You might be interested in

Fill in the box with any number that will create a quadratic function with zeros at -1 and 3.

Sergeeva-Olga [200]

Answer:

3x^2 - 6x - 9

Step-by-step explanation:

In order to make the function have zeros at -1 and 3 it needs to factor into:

To make that:

3x^2 - 6x - 9

(3x - 9)(x + 1)

To check:

3x - 9 + 9 / 3 = 0 + 9 / 3

x = 3

x + 1 - 1 = 0 - 1

x = -1

So, it is correct.

Answer: 3x^2 - 6x - 9

3 0

3 years ago

3^3*4^-2*4^-4= A:3^-5*4^-6 B:3^5*4^6 C:3^5/4^6 D:12^2

Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

Round the decimals.

5 0

3 years ago

Can someone please help me

ANTONII [103]

Hold up I’m doing the math :)

6 0

2 years ago

Read 2 more answers

What is the value of x?

Genrish500 [490]

Answer:

$\frac{2}{7} (x + 4) = - 6 \\ x+4=\frac{-42}{2}\\x+4=-21\\x=-25$

5 0

3 years ago

Luisa received 108 for a necklace she sold on an online auction. The auction site took a fee of 10% of the selling price. What w

Alla [95]

$10.80 is the answer

3 0

2 years ago