Ask question

Ask question

All categories

3 years ago

6

Which rational expression will complete the equation? 4z^5/7 (?)= z^10/14

1 answer:

Burka [1]3 years ago

7 0

Answer: The rational expression that is needed is z^5/8.

In the problem, we are starting with 4z^5/7 and multiply by something. Then, we have z^10/14.

First, let's deal with the variables. We go from z^5 to z^10, so we had to multiply by z^5.

Second, our fraction went from 4/7 to 1/14, the missing factor would be 1/8 because 4/7 times 1/8 equals 1/14.

You might be interested in

Im doing linear equations the problem is 2g=260

astra-53 [7]

$2g=260\\
g=130$

3 0

2 years ago

Read 2 more answers

What is the area of the sector of a circle with radius r=2 cm, and the measure of its intercepted arc of 150 degrees ?

AURORKA [14]

There are is 160 metres squared is the answer to this question

6 0

2 years ago

How many factors are in the expression 2w(w+9)

Pie

There are three factor which are 2w, w, and 9

7 0

3 years ago

Read 2 more answers

☆pls help no one has helped me and I'm so confused!

motikmotik

Answer:

Step-by-step explanation:

a). $\frac{5\pm\sqrt{-4}}{3}$ = $\frac{5}{3}\pm \frac{\sqrt{-4}}{3}$

= $\frac{5}{3}\pm\frac{2\sqrt{(-1)} }{3}$

= $\frac{5}{3}\pm\frac{2i}{3}$ [Since, i = $\sqrt{(-1)}$ ]

b). $\frac{10\pm\sqrt{-16}}{2}$ = $\frac{10}{2}\pm \frac{\sqrt{-16}}{2}$

= $5\pm \frac{4\sqrt{-1}}{2}$

= 5 ± 2i [Since, i = $\sqrt{(-1)}$ ]

c). $\frac{-3\pm \sqrt{-144}}{6}$ = $-\frac{3}{6}\pm \frac{\sqrt{-144}}{6}$

= $-\frac{3}{6}\pm \frac{12\sqrt{-1}}{6}$

= $-\frac{1}{2}\pm 2\sqrt{-1}$

= $-\frac{1}{2}\pm 2i$ [Since, i = $\sqrt{(-1)}$ ]

4 0

2 years ago

Approximately students attend Jones Middle School. Below is the data collected from two random samples of students regarding sch

erastova [34]

Answer:

there is nothing to select. u need to provide more info

4 0

2 years ago