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3 years ago

HELP Me NOW NOW NOW NOW

Mathematics

1 answer:

german3 years ago

7 0

Answer:

The answer is 9/16.

Step-by-step explanation:

Using Indices Law,

${( \frac{a}{b}) }^{n} ⇒ \frac{ {a}^{n} }{ {b}^{n} }$

So for this question :

${ (\frac{3}{4}) }^{2}$

$= \frac{ {3}^{2} }{ {4}^{2} }$

$= \frac{3 \times 3}{4 \times 4}$

$= \frac{9}{16}$

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What is the answer to 6x = 54

Morgarella [4.7K]

Answer:

It's division because to get x by itself, you need to divide both sides. X = 9

Step-by-step explanation:

6x = 54

Divide both sides by 6

54/6 = 9

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2 years ago

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Does a = 8 b=15 c=17 make a right triangle and why

ArbitrLikvidat [17]

Ok so pythagorean theorem is
a^2+b^2=c^2
plug it in
8^2+15^2=17^2
64+225=289
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yass it works so that means they do make a right triangle

yes, they make a right triangle because they're a pythagorean triple and pythagorean theorem works when you plug the numbers in.

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2 years ago

ANSWER PLZZ ASAP!!!

ohaa [14]

Answer:

Step-by-step explanation:

b is the correct answer

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2 years ago

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Antonette gets $70\%$ on a 10-problem test, $80\%$ on a 20-problem test and $90\%$ on a 30-problem test. If the three tests are

notka56 [123]

Answer:

Percentage score will be 83.33 %

Step-by-step explanation:

We have given Antonette gets 70 % on 10 problem test

Let consider here here total problem = total marks

So marks get 10 10 problem test = 10×0.7 = 7

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3 years ago

Formula of quadratic function and their graph

Mama L [17]

Answer:

-b +/- √b^2-4ac

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