3 years ago

I need help please!!!!!!!

2 answers:

8 0

Radius is half of diameter so the diameter would be so 1.5 and 6. And circumference is 2(pi)(radius). So that's around 9.4 for the first question and 38 for the second

balandron [24]3 years ago

6 0

Yes correct ^^^^^^^^^^^

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Likurg_2 [28]

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7 0

3 years ago

Point A is located at (-4,\ 9)(−4, 9) on the coordinate plane. Point B is located at (-4,\ -7)(−4, −7). What is the distance be

galben [10]

Answer:

AB = 16 units

Step-by-step explanation:

Given the coordinate (-4, 9) and (-4, -7)

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AB = √(x2-x1)²+(y2-y1)²

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8 0

3 years ago

The amount of caffeine consumed from a glass of Diet Pepsi is proportional to the number of ounces that was drank. The table bel

Vilka [71]

Answer:

Constant of proportionality: $k=3$

Equation: $c=3d$

Step-by-step explanation:

By definition, Direct proportion equations have the following form:

$y=kx$

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In this case, let be "c" the the amount of caffeine consumed (in mg) from a glass of Diet Pepsi and "d" the number of ounces that was drank.

So, the equation that represents this relationship will have this form:

$c=kd$

Then, the first step is to find the Constant of proportionality "k".

Knowing that:

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We can substitute values into the equation:

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Therefore, we can write the following equation that represents that proportional relationship:

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6 0

3 years ago

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son4ous [18]

Add 0.1 to 0.0(54) to get 0.1(54).

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3 years ago

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Paladinen [302]

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