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stellarik [79]
3 years ago
11

Rewrite 2+(1/b-2) = (3b/b+2) as a proportion. Which of these proportions is equivalent to the original equation?

Mathematics
2 answers:
Makovka662 [10]3 years ago
8 0

Answer:

C for the first one

1,6 for the second

Neither for the third

Step-by-step explanation: EDGE 2021

lorasvet [3.4K]3 years ago
7 0

Answer: c for the first part

1,6 for the second

nether for the third

Step-by-step explanation:

all on edg

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Two less than a number is 10
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4 0
2 years ago
What is the surface area of the solid?
Paha777 [63]

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  D.  28 square centimeters

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The surface area of the prism is the sum of the base areas and the lateral area. Here, the base is an odd shape, so it must be decomposed into shapes we can find the area of.

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<h3>base area</h3>

The base of this prism is the L-shaped face nearest the observer. It can be decomposed into a 1 cm square atop a 1 cm by 3 cm rectangle. The area of the face is the sum of the areas of these parts.

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  rectangle area = bh . . . . b is the base, h is the height

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Then the area of the one prism base we see is ...

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The total area of both L-shaped bases of the prism is ...

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<h3>lateral area</h3>

The perimeter of the base is the sum of the lengths of its edges. Working clockwise from the lower left corner, we find the base perimeter to be ...

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<h3>solid area</h3>

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2 years ago
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