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3 years ago

What is 3^-2 as a fraction?

Mathematics

2 answers:

Dennis_Churaev [7]3 years ago

4 0

Answer:

It is joe mama

Step-by-step explanation:

pav-90 [236]3 years ago

4 0

Answer:

1/3^2 or 1/9

Step-by-step explanation:

Just think of the negative symbol in front of the exponent as a 1/ and then just add the exponent to the base.

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Target due

fredd [130]

Answer:

I believe it is point R

This is because if you formed a straight line through the rest of the points, you could pretty much connect them. Point R would not be on that line. That is why it is an outlier.

3 0

3 years ago

Read 2 more answers

Please help 8points

S_A_V [24]

Answer:

(6,32)

Step-by-step explanation:

The easier way to find the vertex is writing the equation as follow :

$y = a(x-h)^{2} + k$

where (h,k) is the vertex

your equation is in the form of :

$y=ax^{2} +bx +c$

The easier way is to complete squares:

$y = -(x^{2}-12x)-4 \\y = -(x^{2}-2(6x))-4 \\y = -(x^{2}-2(6x)+36-36)-4 \\y = -(x-6)^2+32 \\$

So the vertex is (6,32

5 0

4 years ago

Which of the following points is the y-intercept of the equation y=7x+13

qaws [65]

6 idk it’s making me answer

8 0

3 years ago

What is the domain of the function y= Vx?

Dmitrij [34]

Answer:

solution is the third one

8 0

3 years ago

Braxton loves downloading new music he originally had 41 songs but plans to purchase 4 new songs each week. he wants to know how

ycow [4]

Answer:

$a_110=41+(110-1)4$

Step-by-step explanation:

He already has songs = 41

Since we are given that he purchase four songs every week .

So, in first week he purchase songs = 4

Initially he already has 41 songs

So, total songs after 1 week = $41+(4\times1)=45$

After 2 weeks he will have songs = $41+(4\times 2)=49$

This forms an arithmetic sequence : 41,45,49......

Formula of nth term in A.P. : $a_n=a+(n-1)d$

a = first term = 41

d = common difference = 45-41=49-45=4

Since we are required to find the new songs after110 weeks

So, n =110

Substituting values :

$a_110=41+(110-1)4$

Thus Option A is correct.

4 0

3 years ago