All categories

2 years ago

Solve: 6/x + 23 = 1/y for y.

Mathematics

1 answer:

iris [78.8K]2 years ago

3 0

Answer:

$\frac{y}{x} = \frac{6y {}^{2} }{x {}^{2} }$

You might be interested in

How can I break apart the dividend to find the quotient for 224 divided by 7

lianna [129]

Answer:

see the explanation

Step-by-step explanation:

we have

$\frac{224}{7}$

decompose the number 224 in prime factors

$224=2^{5}7$

substitute

$\frac{2^{5}7}{7}$

Simplify

$\frac{2^{5}7}{7}=2^{5}=32$

3 0

2 years ago

Can someone please help me with this I'm on #5<br>

posledela

Answer:

Step-by-step explanation:

solving

9 + 12 + 9

7 0

2 years ago

Read 2 more answers

In the following exercises, multiply the binomials. Use any method.<br> 255. (a + b)(2a + 3b)

Alex_Xolod [135]

Answer:

Hence the expression $(a+b)(2a+3b)=2a^2+5ab+3b^2$

Step-by-step explanation:

Explanation

The given expression is (a + b)(2a+3 b).
We have to multiply the given expression.
Multiply the (a + b) by 3b, multiply the (a + b) by 2a then add like terms.

$\begin{matrix}{} & {} & {} & {} & a & + & b \\ \times & {} & {} & {} & 2a & + & 3b \\ \end{matrix}$

___________________

$\begin{matrix}{} & {} & {} & {} & 3ab & + & 3{{b}^2} \\ {} & {} & 2{{a}^2} & + & 2ab & {} & {} \\ \end{matrix}$

___________________

$\begin{matrix}{} & {} & 2{{a}^2} & + & 5ab & + & 3{{b}^2} \\ \end{matrix}$

7 0

1 year ago

Pls help me solve this please I will give 70 points please help

Mashutka [201]

Answer:

Fraction Form: $\frac{2187}{4000000}$

Decimal Form: $0.000547$

Step-by-step explanation:

$=\frac{5}{256} * \frac{3}{5}^1^2 / \frac{3}{5}^5$

$\frac{3}{5}^1^2/\frac{3}{5}^5=\frac{2187}{78125}$

$=\frac{5}{256}*\frac{2187}{78125}$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\cdot \frac{c}{d}=\frac{a\:\cdot \:c}{b\:\cdot \:d}$

$\frac{5*2187}{256*78125}$

$\mathrm{Factor\:the\:number:\:}\:78125=5\cdot \:15625$

$=\frac{5*2187}{256*5*15625}$

$\mathrm{Cancel\:the\:common\:factor:}\:5$

$=\frac{2187}{256*15625}$

$\mathrm{Multiply\:the\:numbers:}\:256\cdot \:15625=4000000$

$\frac{2187}{4000000}$

[RevyBreeze]

5 0

1 year ago

What is the value of x?

Tresset [83]

Answer:

i think its 8

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers