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OLEGan [10]
3 years ago
7

The tables show information about the scale ratios of two different maps. 2 tables. The first table is a 2-column table with 2 r

ows titled Map of the United States. Column 1 is labeled Centimeters with entries 3, 12. Column 2 is labeled Miles with entries 50, 200. The second table is a 2-column table with 2 rows titled Map of Africa. Column 1 is labeled Centimeters with entries 2, 15. Column 2 is labeled miles with entries 40, 300. The ratio of centimeters to miles on the map of the United States is . The ratio of centimeters to miles on the map of Africa is . The ratio of centimeters to miles on the map of the United States is the ratio of centimeters to miles on the map of Africa.
Mathematics
2 answers:
VMariaS [17]3 years ago
6 0

Answer:

1.b 2.a 3.b

Step-by-step explanation:

Thepotemich [5.8K]3 years ago
3 0

The answers are in order 3/50,1/20, greater than.

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Find dy/dx of y=csc(square root of x)
Vitek1552 [10]

Answer:

y' = -\dfrac{\cot x \csc x}{2 \sqrt{x}}

Step-by-step explanation:

y = csc x

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y = \csc \sqrt{x}

y' = \dfrac{d}{dx} [\csc \sqrt{x}]

y' = (-\cot x \csc x) \dfrac{d}{dx} \sqrt{x}

y' = (-\cot x \csc x) \dfrac{d}{dx} x^{\frac{1}{2}}

y' = (-\cot x \csc x) \dfrac{1}{2} x^{-\frac{1}{2}}

y' = -\dfrac{\cot x \csc x}{2 \sqrt{x}}

5 0
3 years ago
Given the two perallel line ,determine the measure of x a= x=125 b= x=135 c= x=45 d= x=55
dedylja [7]

Answer:a

Step-by-step explanation:

7 0
3 years ago
For the upcoming holiday season, Dorothy wants to mold 20 bars of chocolate into tiny pyramids. Each bar of chocolate contains 6
abruzzese [7]

Answer:

The largest  number of pyramids she can make from 20 bars of chocolate is:

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Step-by-step explanation:

Firstly, you must find the volume of the 20 bars of chocolate, remember that each bar contains 6 cubic inches of chocolate (6 in^3), so:

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Now, you must find the volume of each pyramid, using the next formula:

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Where:

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How these values are given in the problem, we only replace the values in the formula:

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5 0
4 years ago
Which type of dog food will the trainer run out of first
galben [10]
I need more information on this question so I can help you!
6 0
3 years ago
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Allushta [10]

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Step-by-step explanation:

We have to multiply by the number of the area.If it is 4 inches we multiply by 4

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so you can say that:

Matt is incorrect because He skipped  the step of multiplying 2 by 2 in the formula which is where we get 4 from.

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