Which number is irrational?

1 answer:

5 0

D square root of 80. The root of 64 is 8. The root of 256 is 16. The root of 100 is 10. 80 does not have a perfect square<span />

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Write the average of y numbers. Is 22 the numbers 20, 17, 24, 18, 29 and x. find x

Elena L [17]

22 is the average of the numbers 20,17,24,18,29, and x is what I guess the qusetion is

count them
6 numbers

(20+17+24+18+29+x)/6=22
(108+x)/6=22
times both sides by6 to clear fraction
108+x=132
minus 108 from both sides
x=24

3 0

2 years ago

Adding fractions 1/6+2/3=

mars1129 [50]

Answer:

$\frac{5}{6}$

$\frac{1}{6} + \frac{2}{3}$ is equivalent to $\frac{1}{6} + \frac{4}{6}$ .

This is because $\frac{2}{3}=\frac{4}{6}$

The rule is, in order to add fractions, your denominators must be equivalent. In other words, you must have the same denominator for both fractions.

$\frac{1}{6} + \frac{4}{6} =\frac{5}{6}$

This is because 4 + 1 = 5.

Your answer is $\frac{5}{6}$ .

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

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All right angles are _____ degrees

babymother [125]

I think the answer is 90 degrees

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Match the equal dominoes then write the true number sentences

Likurg_2 [28]

<span>The answer to this question is the attached image below: It is the given dominoes in each number that matches to the same number of dominoes that former options has to the latter choices. As shows the solution is given below as to clearly show the equation which is designated to the desired domino.</span>

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Translate the statement below into a mathematical expression:

slega [8]

Answer:

18-6=2+y

Step-by-step explanation:

18-6=2+y

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3 years ago