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3 years ago

Can you put parenthesis inside parenthesis

Mathematics

2 answers:

stealth61 [152]3 years ago

7 0

Yes, you can put parenthesis inside of parenthesis.

Gnoma [55]3 years ago

4 0

Yes you can hope that helps

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Solve for u. 9+6u=7u

butalik [34]

9 + 6u = 7u

u = 9 (Subtract "6u" from both sides)

5 0

3 years ago

Which expression is a difference of cubes?

Tanzania [10]

Answer:

Option 4 is correct.

Step-by-step explanation:

Given the following options

we have to choose the difference of cubes.

Option 1:

$9w^{33}-y^{12}$

$9(w^{11})^{3}-(y^4)^3$

which is not the difference of cubes

Option 2:

$18p^{15}-q^{21}$

$18(p^5)^3-(q^7)^3$

which is not the difference of cubes

Option 3:

$36a^{22}-b^{16}$

$(6a^{11})^2-(b^8)^2$

which is the difference of square

Option 4:

$64c^{15}-a^{27}$

$(4c^5)^3-(a^9)^3$

which is the difference of cubes.

8 0

3 years ago

Suppose Johnny invests $41,745 into an account, which has been earning interest for many years and he now has a total of $39,974

hoa [83]

Well, the interest literally mean the amount that add up to your previous capital that you invest in the past.
If you invest an amount of money and get an interest revenue out of it, the amount of your capital will be increased , not decreased

7 0

3 years ago

Read 2 more answers

What is 713.49 written in standard form

Fantom [35]

It’s Seven Hundred Thirteen point forty-nine

6 0

3 years ago

Finding the area of a regular polygon

ddd [48]

<h2>Solution:</h2>

360° ÷ 10 ÷ 2 = 18°

So the length of the decagon side is:

10 × tan18° × 2 = 20 × tan18°

The area is: ½ × 20 × tan18° × 10 × 10 = 1000 × tan18°

≈ 324.9

.: 324.9 is the final answer.

I hope this helps. 

5 0

1 year ago