All categories

4 years ago

7) c/a=d-r, for a thanks

Mathematics

1 answer:

iragen [17]4 years ago

8 0

$\dfrac{c}{a}=d-r \\\dfrac{c}{a}/c=\dfrac{d-r}{c} \\a=\boxed{\dfrac{d-r}{c}}$

Hope this helps.

You might be interested in

Which expression is equivalent to 2x-2(20-3x)+12

Darina [25.2K]

Answer:

-7x-48

Step-by-step explanation:

2x-3(20-3x)+12

2x-60-9x+12 (distribute)

-7x-48

hope this helps

brainliest?

6 0

3 years ago

La fraccion equivalente a dos tercios cuyo denominador es 24 ayudaaaaa

Digiron [165]

I think is 12 .......

4 0

3 years ago

Someone answer and explain PLEASE ILL MARK BRAINLIEST

JulsSmile [24]

Answer:

i beleive 9 times

Step-by-step explanation:

50÷5.50=9.09

3 0

3 years ago

Translate the sentence into an inequality.

Liula [17]

Answer:

Step-by-step explanation:

<u>sentence</u> <u>—————————-——————></u> <u>math expression</u>

Ten increased by —————————————> 10 +

the product of a number ‘x’ and 5 —————> 5x

less than -15 —————————-——————> ...... ≤ -15

<em>Conclusion</em>:

10 + 5x ≤ -15

8 0

2 years ago

Alonzo wrote the equation x = 2+4y-5. Which equation is equivalent?

Rainbow [258]

Consider the equation $x = 2+4y-5$ , it can be expressed as $x = 4y-3$ .

Now, we have to write the equivalent equation.

Since, Equivalent equations are those equations which have exactly same solution. We can say that the two equations are equivalent if solution of one equation is the solution of other equation.

So, consider the equation $x = 4y -3$

Equivalent equation can be obtained by multiplying the given equation by any number say '2'.

Multiplying both sides of the given equation by '2'.

$x = 4y-3$

$2 \times x = 2 \times (4y-3)$

$2x = (2 \times 4y)-( 2 \times 3)$

$2x = 8y-6$ is the required equivalent equation.

6 0

3 years ago