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Alisiya [41]
3 years ago
10

Will give brainliest For this item, complete the choice matrix by clicking the appropriate answer in each row.

Mathematics
1 answer:
Elden [556K]3 years ago
7 0

First sentence: true

If you FOIL out (x-9)(x+5) it WILL check.

Second sentence: false

If you FOIL out (x-5)(x+9) it will NOT check

Third sentence: false

f(5) ≠ 0  and  f(-9) ≠ 0

Fourth sentence: true

f(9) = 0  and f(-5) = 0

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wlad13 [49]
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3 years ago
Find the greatest common factor of 270 and 360. Give the answer in numerical form and exponential form .
JulsSmile [24]

Answer:

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3 years ago
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6 0
4 years ago
Read 2 more answers
A box of 80 coins, consisting of only nickels and dimes, is worth 7 dollars and 80 cents. Find the number of nickels.
Zepler [3.9K]
4 nickles
Explanation:
80=N+D
7.80=0.05N + 0.1D

D=80-N

7.80=0.05N + 0.1(80-N)
7.80=0.05N + 8 - 0.1N
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0.05N = 0.2
N= 4
8 0
3 years ago
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