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2 years ago

Which of the following is an example of why irrational numbers are not closed under addition?

Mathematics

1 answer:

Andrej [43]2 years ago

7 0

Answer:

√10 + (-√10) = 0, and 0 is not irrational

^ this one

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A t-shirt increased in price by

Anika [276]

Answer:

100

Step-by-step explanation:

2/5 of 100 is 40

100+40=140

5 0

3 years ago

Simplify 24÷⌈32÷(8−5)⌉−(−6)

Andrews [41]

Decimal form - 8.24
mixed number form - 8 1/4

8 0

3 years ago

Solve for x.<br> Enter your answer in the box<br> X=

prohojiy [21]

Answer:

72°

Step-by-step explanation:

$\frac{360}{5} = 72$

I know that this is not the correct formula for this type of problem, but since <em>x</em><em> </em>is an acute angle, I found this answer a possibility.

I hope this is correct, and as always, I am joyous to assist anyone at any time.

3 0

4 years ago

180/9 x 10^-5<br><br> IN SCIENTIFIC NOTATION

Akimi4 [234]

Answer:

2*10^-4

Step-by-step explanation:

6 0

3 years ago

Given the following sequence {a^k} beginning with a0=4

Ainat [17]

<h3>Answer: 32</h3>

==================================

Explanation:

Simply pair each value given in the sequence with a0,a1,a2,etc like so

a0 = 4

a1 = 11

a2 = 18

a3 = 25

a4 = 32

a5 = 39

7 0

3 years ago