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gtnhenbr [62]
3 years ago
8

Which three side lengths could make a triangle?

Mathematics
1 answer:
Tpy6a [65]3 years ago
6 0

Answer:

9cm 5cm 12cm

Step-by-step explanation:

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Will mark brainliest! Need help (50 points)
ASHA 777 [7]

Answer:

(-4y,+12y), (z,19z)

Step-by-step explanation:

i got the same question.

8 0
3 years ago
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the minimum wage is established by the federal government. in 1938 the minimum wage was $0.25 per hour and it has risen to $7.25
sasho [114]

Answer:

0.25 = a b^0

a = 0.25

So then our model is given by:

y = 0.25 b^x

Now using the second condition we know that x = 2009-1938 =71 so then we have this:

7.25 = 0.25 b^{71}

We can divide both sides by 0.25 and we got:

\frac{7.25}{0.25}=29 = b^{71}

And then solving for b we got:

b = 29^{1/71}= 1.04856934

So then our model would be given by:

y = 0.25 (1.04856934)^x

Step-by-step explanation:

For this case we know that for 1938 the minimum wag was 0.25 per hour and for 2009 the new minimum wag was 7.25 per hour.

We want to find an exponential function like this:

y = a b^x

Where y represent the value for the minimum wage and x represent the number of years since 1938.

USing the first condition given we know that for 1938 the value of x = 0 and w ehave:

0.25 = a b^0

a = 0.25

So then our model is given by:

y = 0.25 b^x

Now using the second condition we know that x = 2009-1938 =71 so then we have this:

7.25 = 0.25 b^{71}

We can divide both sides by 0.25 and we got:

\frac{7.25}{0.25}=29 = b^{71}

And then solving for b we got:

b = 29^{1/71}= 1.04856934

So then our model would be given by:

y = 0.25 (1.04856934)^x

4 0
3 years ago
An art dealer earns a 12% commission for every painting she sells. How much commission does the art dealer earn from selling 3 p
Anastaziya [24]
90$ is the commission he will make you divide 750 by 3 then times that by 12% or .12 and get 30 then times it by three
8 0
3 years ago
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What is the equation of the line that passes through (-1,-4) and (-2,-1)
arlik [135]

Answer:

y+4=-3(x+1)

Step-by-step explanation:

You start by calculating the slope which is y1-y2 over x1-x2, which plugging the numbers in, comes out to be -3. Then, taking the point slope formula

(y-y1=m[x-x1]), you just plug the rest of the variables in.

7 0
3 years ago
Convert 0.2 m^ 3 , into c * m ^ 3​
melisa1 [442]

Step-by-step explanation:

{m}^{3}  =  {cm}^{3}  =  \div {10}^{6}

0.2m^3 = 0.0000002 cm^3

3 0
2 years ago
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