Write the rational expression with the given denominator. 4/5a=?/15a

Mathematics

1 answer:

Lapatulllka [165]4 years ago

3 0

Start with (4/5)a. Mult. both numerator and denominator by 3. You'll get (12/15)a.

Thus, your (4/5)a = (12/15)a.

You might be interested in

What is the solution to the equation 5x + 2 = 2(x-5)

Colt1911 [192]

Answer:

27 is the answer

Step-by-step explanation:

hope you do good by

6 0

3 years ago

¿ sᴉɥʇ ǝʌlos ǝuoǝɯos uɐɔ<br><br><br><img src="https://tex.z-dn.net/?f=%20-%204%20%5Ctimes%20199999999999999999999999%20%5Ctimes%

Serhud [2]

Answer:

<h3>beacuse whenever 0 in multiplication the value becomes 0</h3>

Step-by-step explanation:

<u>HOPE </u><u>IT</u><u> HELP</u>

7 0

3 years ago

Bart takes a random sample of 50 students in his seventh grade class and finds that 40% of the sample prefers chocolate ice crea

Tcecarenko [31]

40% of 50 is 20. So, 20/50 students who take the random sample prefer chocolate over vanilla ice cream. In order to find the number of students who prefer chocolate over vanilla ice cream out of 200 students in total, it is best to set up a proportion. Here: 20/50=x/200. Once you solve the proportion you will get x as 80.

Hope the explanation helped!

8 0

4 years ago

Read 2 more answers

Find the Y intercept of a line that passes through 3, -5 and has a slope of -1

RSB [31]

$\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{-5})~\hspace{10em} slope = m\implies -1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-5)=-1(x-3)\implies y+5=-x+3$

$\bf y=-x\underset{\uparrow }{-2}\leftarrow \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}~\hfill \stackrel{y-intercept}{(0,-2)}$

6 0

3 years ago

How can you find the distance from a point to the x axis

mojhsa [17]

Answer:

be a big brain

Step-by-step explanation:

7 0

3 years ago