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Blababa [14]
3 years ago
14

Solve the inequality for y.

Mathematics
2 answers:
nignag [31]3 years ago
7 0

-4y ≤ -12

Divide both sides by -4:

y ≤ 3

Because both sides were divided by a negative value you need to reverse the inequality sign:

y ≥ 3

attashe74 [19]3 years ago
3 0

Answer:

y = 3

Step-by-step explanation:

it says -4y ≤ -12 sooooooo    4 x 3 = 12!!!! so y = 3

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<span>9 + (-4) - 6

<em>[open the bracket,  +(-) = - ]</em>
</span>= 9 - 4 - 6

<em>[Both operations required are -, work from left to right]</em>
= 5 - 6
= - 1
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A factory makes light fixtures with right regular hexagonal prisms where the edge of a hexagonal base measures 4 cm and the leng
chubhunter [2.5K]

The maximum length of the prism is highest length of the hexagonal prism

The maximum length of each prism is 8.0 cm

<h3>How to determine the maximum length of each prism?</h3>

The surface area of the hexagonal prism is calculated using:

A = 6al + 3\sqrt3 a^2

Where:

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l represents the length (or height) of the prism

The surface area costs $0.04 per square centimeter.

So, we have:

C = 0.04 * [6al + 3\sqrt3 a^2]

The maximum cost is $11.

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11 = 0.04 * [6 * 4l + 3\sqrt3 * 4^2]

Evaluate the products and exponents

11 = 0.04 * [24l + 48\sqrt3]

Divide both sides by 0.04

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24l = 275 - 48\sqrt3

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Read more about surface areas at:

brainly.com/question/6613758

6 0
2 years ago
Help please os of álgebra
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Answer:

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3 years ago
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LiRa [457]

Tell me if this is fine. I wasn't able to edit the document you gave me, so i made one on my own. If you require a full graph, comment, and ill make it again. (I put 2, select the best one)

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