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Evgen [1.6K]
3 years ago
9

Need help as soon as possible please

Mathematics
1 answer:
Leokris [45]3 years ago
5 0

Answer:

C - 10

Step-by-step explanation:

n is the number of the term

an = -2n+8

a9 = -2*9 +8

a9 = -18+8

a9 = -10

The 9th term is -10

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A store is having a sale where winter clothes are 60% of the original price. A sweater is on sale for $30 . What was the origina
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3 years ago
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The value of the fraction 3c+2/4 one less than the value of the fraction 5c-1/3.
Viefleur [7K]

Answer:

7/8 > 5/6

Step-by-step explanation:

A) 7/8

We can compare this as follows.

Lets say both are equal.

Cross multiplying these we get 40=42

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In case if you want to convert this to decimal, we get;

5/6 = 0.833 and 7/8 = 0.875

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B) 4/5

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Here 4/5<5/6

C) 3/4

we get 3/4 = 0.75 and 5/6 = 0.833

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D) 2/3

we get 2/3 = 0.66 and 5/6 = 0.833

2/3<5/6

Step-by-step explanation:

5 0
3 years ago
Prism Volume answer from computer software.
photoshop1234 [79]
I still have absolutely no idea how it got that answer. Just move on and accept that the answer is still wrong no matter what
6 0
3 years ago
Help please ...................
GarryVolchara [31]

Answer:

2( \frac{1}{2}5 \times 6.4)  + 2( \frac{1}{2} 5 \times 12.4) \\  = 2(16) + 2(31) \\  = 32 + 62 \\  = 94m ^{2}

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3 years ago
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Shalnov [3]
That is not possible, since 20 has the factors of 1,2,4,5,10, and 20. None of those add up to 17, maybe your question has a mistake in it. For further questions, you can message me. Hope this helps! Please rate brainiest answer.
4 0
3 years ago
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