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nignag [31]
3 years ago
7

The lateral surface area L of a cone varies jointly as the base radius r and the slant height l, and L =63π m2 when r = 3.5 m an

d l = 18 m. Find r to the nearest tenth when L = 8πm2 and l = 5 m.
Mathematics
1 answer:
Simora [160]3 years ago
8 0

**Steps** Multiply/Divide* Add* To Get your percentage your looking for! Good luck on your test! Hope i helped in some sort of way "/


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Answer: OPTION A.

Step-by-step explanation:

The Standard form of the Equation of a line is the following:

Ax + By = C

Where "A", "B" and "C" are integers (A>0)

Given the equation of the line in Slope-Intercept form:

y = 2x + 5

You can follow these steps is order to rewrite it in Standard form:

1. Subtract 5 from both sides of the equation:

y-(5) = 2x + 5-(5)\\\\y-5=2x

2. Subtract "y" from both sides of the equation:

y-5-(y)=2x-(y)\\\\-5=2x-y

Therefore, the equation of the given line in Standard form is:

2x-y=-5

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Akimi4 [234]
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The perimeter of a cabinet door is 38 inches. The door is 6 inches wide. How tall is it?
KonstantinChe [14]

Answer:

bro its 26 all together, but per side length its 13 each

Step-by-step explanation:

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2 years ago
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For a specific species of fish in a pond, a wildlife biologist wants to build a regression equation to predict the weight of a f
sashaice [31]

Answer: First of all, we will add the options.

A. Yes, because 3 inches falls above the maximum value of lengths in the sample.

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E. No, because there may not be any 3-inch fish of this species in the pond.

The correct option is D.

Step-by-step explanation: It would not be appropriate to use the model to predict the weight of species that is 3 inches long because 3 inches falls above the maximum value of lengths in the sample.

As we can see from the question, the model only accounts for species that are within the range of 0.75 to 1.35 inches in length, and species smaller or larger than that length have not been taken into consideration. Therefore the model can not be used to predict the weights of fishes not with the range accounted for.

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3 years ago
Which equation represents the tape diagram?
andreev551 [17]

Answer:

25= 10+w

Step-by-step explanation:

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