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3 years ago

Help please!! Dying at school right now.

Mathematics

2 answers:

Jobisdone [24]3 years ago

7 0

I’m pretty sure it’s c

S_A_V [24]3 years ago

5 0

isnt it C? theyre both right angles and look about the same but im sorry if im wrong :(

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Solve the equation below pls show your work no links pls. <img src="https://tex.z-dn.net/?f=%289%5E%7B2%7D%20%29%5E%7B-1%2F3

avanturin [10]

Given :-

$(9^{2} )^{-1/3}$

To Find :-

To solve the expression .

Solution :-

Given expression to us is ,

$(9^{2} )^{-1/3}$

We know that ,

$9 = 3^2$

So our expression becomes ,

$\{ (3^2)^2\}^{\frac{-1}{3}}$

And , $(a^m)^n =a^{mn}$ . Using this ,

$(3^4)^{\frac{-1}{3}}$

Again using the same law ,

$3^{\frac{-4}{3}}$

We know that , $a^{-m}=\frac{1}{a^m}$ . Therefore ,

$(3^{-4})^{\frac{1}{3}}$

$\\\bigg( \dfrac{1}{3^4}\bigg)^{1/3}$

$\\ \dfrac{1}{\sqrt[3]{3^4}}$

Simplify ,

$\dfrac{1}{3\sqrt[3]{3}}$

This is the simplified expression.

I hope this helps.

3 0

2 years ago

13) Is it possible to construct a triangle with base angles 180 and 70° and perimeter 14 cm?

Nataliya [291]

No.
The three angles of a triangle need to add up to 180 degrees, this means no one angle can be 180 degrees.

4 0

3 years ago

777×900 Can u help me

Brums [2.3K]

1st Answer:

The answer to this would be 699,300!

Have a great day good luck! Plugging it into a calculator was easy^^

4 0

3 years ago

Read 2 more answers

The function (f) is given by <img src="https://tex.z-dn.net/?f=f%28x%29%3De%5E%28x-11%29%20-8" id="TexFormula1" title="f(x)=e^(x

Vitek1552 [10]

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3 years ago

For two days ,Leo counted the number of Canadian geese in the park He counted 3 times as many geese on the first day as he did o

Bogdan [553]

There is not enough information to answer this question.

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3 years ago