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mariarad [96]
3 years ago
13

If x=3, y=3x-5?? Please help

Mathematics
1 answer:
Vesna [10]3 years ago
6 0
Y=3(3)-5
so y= 9-5
so y=4
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The equatorial diameter of a model of earth is 25.6 cm. What is the total surface area of the model​
Arisa [49]

Answer:

2059.7\,\,cm^2

Step-by-step explanation:

Diameter of a model of earth (D) = 25.6 cm

Radius of a model of earth (r) = \frac{D}{2}=\frac{25.6}{2}=12.8\,\,cm

Earth has the shape of a sphere.

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3 years ago
Which expression has the greater value justify your answer <br><br><br> A. -8+4 <br> B. -8×3
vlada-n [284]
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Proof:
B: -8*3=-24
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I hope this helps!
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If you have 100 feet of fencing and want to enclose a rectangular area up against a long, straight wall, what is the largest are
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