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wel
3 years ago
12

Can someone answer my question plz it's in the picture and will give u 25 extra points and your answer as the best so someone pl

z help now!!!!!!!!!

Mathematics
2 answers:
strojnjashka [21]3 years ago
7 0
New amount - original amount = amount of change

\frac{amount~of~change}{original~amount} × 100 = percent of change

-----------------------------------------------------------------------------

<span>36 - 34.5 = 1.5
</span>
\frac{1.5}{34.5} × 100 = 4%
nekit [7.7K]3 years ago
7 0
The answer is 4% so the scale was 4% wrong I guess you can say t like that.
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Feliz [49]

Answer:

3 x^2 - x + -1

Step-by-step explanation:

Simplify the following:

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--(2 x^2 - 4 x + 3) + x^2 + 3 x - 4

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Grouping like terms, 2 x^2 + x^2 + 3 x - 4 x - 4 + 3 = (x^2 + 2 x^2) + (3 x - 4 x) + (-4 + 3):

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Answer: 3 x^2 - x + -1

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In trapezoid ABCD, find m∠A if m∠B= 25°, m∠C = 155° and m∠ D= 117°.
telo118 [61]
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