3 years ago

Simplify

Mathematics

1 answer:

Lapatulllka [165]3 years ago

7 0

Answer:

$\frac{4\sqrt{5} }{5}$

Step-by-step explanation:

Multiply the numerator and denominator by the conjugate.

You might be interested in

Write three rational numbers between 1. -1 and 1 2. -4 and-3

oksano4ka [1.4K]

Answer:

1. -1/2 1/2 1/4

2. -3.5 -3.6 -3.7

3. -1/10 -1/11 -1/12

hope this helps

have a good day :)

Step-by-step explanation:

4 0

3 years ago

10 2.5 16 4 ? 7.5 48 12 Which statement explains how to find the number of minutes it takes to bike 7.5 miles? Find the ratio of

svet-max [94.6K]

Answer:

Find the ratio of minutes to miles, 4:1. Multiply 7.5 by 4.

Step-by-step explanation:

Given

Minutes: 10 || 16 || ? || 48

-----Miles: 2.5 || 4 || 7.5 || 12

Required

Which statements solve for the missing value?

First, we need to calculate the ratio of minutes to mile

$Ratio = \frac{Minutes}{Mile}$

When minutes = 16; mile = 4

So, we have:

$Ratio = \frac{16}{4}$

$Ratio = 4$

Next, we multiply the ratio by 7.5

$Minutes = Ratio * 7.5$

$Minutes =4 * 7.5$

$Minutes = 30$

<em>Hence, option B answers the question.</em>

7 0

3 years ago

Find the first four nonzero terms in a power series expansion about x0 for a general solution to the given differential equation

timofeeve [1]

Answer is 68x bud thanks for lettting me ANWSER

3 0

3 years ago

If you want to connect your home network to the internet, you will need a ________ in addition to a modem.

Ilya [14]

Answer:

landline

hshdjdh

dbbdhdhdh

bdbdhdhdhe

8 0

2 years ago

Read 2 more answers

PLEASE HELP ME ASAP<br><br> Find the value of x.

Crazy boy [7]

Answer:

x=130

Step-by-step explanation:

Find the base angles of the isosceles triangle: 2y+50=180

2y=130

y=65

x=2(65)=130

Therefore, x=130

I hope this helped and have a good rest of your day!

5 0

3 years ago

Read 2 more answers