3 years ago

I need help indicating the exterior angle

Mathematics

1 answer:

levacccp [35]3 years ago

7 0

Check the picture below.

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Which set of numbers shows the lower extreme, the lower quartile, the median, the upper quartile, and the upper

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B: (6,12,18,44,54)

I just did this and this was correct.

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3 years ago

How do we simplify x/4 + x +1/8?

LekaFEV [45]

Answer:

12x+4

Step-by-step explanation:

Cross multiply denominators by numerators so:

8(x)+ 4(x+1)

8x+4x+4

Collect like terms to get 12x+4

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3 years ago

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Which quadratic function in vertex form can be represented by the graph that has a vertex at (3, -7) and passes through the poin

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$~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] ~\dotfill$

$\begin{cases} h=3\\ k=-7 \end{cases}\implies y=a(x-3)^2-7\qquad \textit{we also know that} \begin{cases} x=1\\ y=-10 \end{cases} \\\\\\ -10=a(1-3)^2-7\implies -3=a(-2)^2\implies -3=4a\implies -\cfrac{3}{4}=a \\\\[-0.35em] ~\dotfill\\\\ ~\hfill y=-\cfrac{3}{4}(x-3)^2-7~\hfill$

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2 years ago

ASAP please anyone..below is a screenshot of my question

Mandarinka [93]

Answer:

The customer is wrong

Step-by-step explanation:

The first picture is the black tag, the reduced price would be 14.7, the next picture would be another 25% (11.03) off of that 14.7 black tag price.

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4 years ago

You play video games online. When you sign up with the game site, you get 200 points. You earn 20 more points for each hour that

Savatey [412]

500 = 200 + 20h is our equation.
Subtract 200 from both sides
300 = 20h
Divide by 20
300/20 = 15.
It will take 15 hours to get 500 points.
Hope this helps!

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3 years ago

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