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3 years ago

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Greg bought 5 new sweatshirts at one store for a total of $63. His younger brother Zachary bought 4 sweatshirts at a different s

tore and paid $54.
a. Explain the meaning of unit rate, and give the unit rate for each boy.
b. Which is the better buy?

1 answer:

Whitepunk [10]3 years ago

4 0

Answer:

its c i just did it

Step-by-step explanation:

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gavmur [86]

<h3>Answer: C) 0</h3>

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Explanation:

If points F and E are the midpoints of segment VU and segment ST respectively, then segment FE is the midsegment of the trapezoid. The midsegment is parallel to the bases, and the midsegment's length is found by adding up the bases VS and UT, then dividing by 2.

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Use SOHCAHTOA for this. Work out 'm' in 3sf, I need the working out.

Lady bird [3.3K]

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What are the potential solutions of In(x^2-25)=0?

Maslowich

Answer:

$x =\pm \sqrt{26}$

Step-by-step explanation:

<u>Given </u><u>:</u><u>-</u><u> </u>

ln ( x² - 25 ) = 0

And we need to find the potential solutions of it. The given equation is the logarithm of x² - 25 to the base e . e is Euler's Number here. So it can be written as ,

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$\implies log_e {(x^2-25)}= 0$

<u>In </u><u>general</u><u> </u><u>:</u><u>-</u><u> </u>

If we have a logarithmic equation as ,

$\implies log_a b = c$

Then this can be written as ,

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$\implies e^0 = x^2 - 25$

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