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Romashka-Z-Leto [24]
3 years ago
8

3x+2y-z=8 -3x+4y+5z=-14 X-3y+4z=-14

Mathematics
1 answer:
Luda [366]3 years ago
4 0

Answer:

B? I think

Step-by-step explanation:

sorry I really want to help but I dont get what the question is asking

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7 * 0.5 + 3 * 0.8 = 3.5 + 2.4 = 5.9 

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Select the correct answer. A new building in the shape of a square pyramid is to be constructed. The slant height will be five t
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From the information given about the square pyramid, the maximum base length of the building is 67.42 cm.

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We are given the following  details  are:

Base = b

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L = 2bl

So, we have:

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Taking the square root of both sides, we have

b = 67.42

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Step-by-step explanation:

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