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3 years ago

PLEASE HELPP!!!!

Mathematics

1 answer:

andriy [413]3 years ago

7 0

Answer:

10%

Step-by-step explanation:

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Which is equivalent to √3/√8 when denominator is "rationalized"?

TEA [102]

Step-by-step explanation:

$\dfrac{\sqrt3}{\sqrt8}=\dfrac{\sqrt3\cdot\sqrt2}{\sqrt8\cdot\sqrt2}=\dfrac{\sqrt{3\cdot2}}{\sqrt{8\cdot2}}=\dfrac{\sqrt6}{\sqrt{16}}=\dfrac{\sqrt6}{4}$

$\sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\ \text{for}\ a\geq0\ \wedge\ b\geq0\\\\\sqrt{a}=b\iff b^2=a\ \text{for}\ a\geq0\ \wedge\ b\geq0\\\\\sqrt{16}=4\ \text{because}\ 4^2=16$

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3 years ago

Change this in 12 hour clock. 19 15

andrew-mc [135]

Answer:

th answer is 7:15 pm

Step-by-step explanation:

basically just count with your hands if you want, start with one finger and say 13 and go up from there, 7th finger is the 19th. Thats my easiest way of doing it. Or you can subtract 24-19 and subtract 12 from the remaining sum

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3 years ago

The mean finish time for a yearly amateur auto race was 185.19185.19 minutes with a standard deviation of 0.3410.341 minute. the

gladu [14]

Sorry Fam I Tried Hope You Get The Answr Your Looking For!

8 0

4 years ago

Read 2 more answers

Here goes my 3 question

Anastaziya [24]

It's a because the form for being proportional is
ab=k
or
a/b=k
4/6=k
4 times 6=k

then 5 times 7=k
false so

so there is no ratio so the answer is A

3 0

4 years ago

Need this today help help help Brainiest

Lilit [14]

The graph of the solution to this inequality is: C. number line with an open circle plotted at negative eight and arrow pointing left.

<h3>What is a number line?</h3>

A number line simply refers to a type of graph with a graduated straight line which contains both positive and negative numbers (numerical values) that are placed at equal intervals along its length.

Next, we would solve the given inequality as follows:

−0.4b + 2.4 < 5.6

Subtracting 2.4 from both sides, we have:

−0.4b + 2.4 - 2.4 < 5.6 - 2.4

−0.4b < 5.6 - 2.4

−0.4b < 3.2

Dividing both sides by -0.4, we have:

b < -3.2/0.4

b < -8

In conclusion, the circle on a number line should be open and would point to the left when the inequality symbol is <.

Read more on inequality here: brainly.com/question/3061666

#SPJ1

4 0

2 years ago