2 years ago

The difference between half a number and 19

Mathematics

1 answer:

Alla [95]2 years ago

7 0

Answer:

Step-by-step explanation:

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What is the simplified form of √144x^36

Nadusha1986 [10]

Answer:

The simplified form of $\sqrt{144x^{36}}$ is $12x^{18}$

Step-by-step explanation:

Given : $\sqrt{144x^{36}}$

We have to write the simplified form of $\sqrt{144x^{36}}$

Consider the given expression $\sqrt{144x^{36}}$

We know $\sqrt{144}=12$

and $\sqrt{x^{36}}=\sqrt{x^{18}\cdot x^{18}}$

Thus,

$\sqrt{144x^{36}}=\sqrt{12^2\cdot (x^{18})^2}$

Simplify, we have,

$=\sqrt{12^2\cdot (x^{18})^2}=12x^{18}$

Thus, The simplified form of $\sqrt{144x^{36}}$ is $12x^{18}$

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2 years ago

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Which factors affect friction between two solid surfaces? Select two options. the weight of the objects the surface area of the

andreev551 [17]

Answer:

a and d

i hope it helps :)))))))))))

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2 years ago

Recently, Frank took a one-hundred question aptitude test where each correct answer scored 5 points, each incorrect answer score

Lyrx [107]

Im guessing he answered 30 correct, let me know if im correct

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2 years ago

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When i was 18 years old, my sister was half my age. Now I am 82 years. How old is my sister now?

iVinArrow [24]

Answer:

$41 \: \: \: years \: \: \: old$

Step-by-step explanation:

$me \: \: \: \: \: \: \: \: \: \: \: sis \\ 18 \: \: \: \: \: \: \: \: \: \: \: \: 9 \\ 82 \: \: \: \: \: \: \: \: \: \: \: x \\ \\ use \: \: cross \: \\ multipaction \\ \\ 18x = 82 \times 9 \\ 18x = 738 \\ \frac{18x}{18} = \frac{738}{18} \\ x = 41$

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3 years ago

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The length of the sides of a square is 10 meters. Find the length of the diagonals of the square

BaLLatris [955]

｡☆✼★ ━━━━━━━━━━━━━━ ☾

Use Pythagoras' theorem:

a^2 + b^2 = c^2

Sub the values in:

10^2 + 10^2 = c^2

200 = c^2

Square root to find the answer:

c = 14.14

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

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3 years ago

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