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3 years ago

What is the definition of diameter

Mathematics

2 answers:

Vlada [557]3 years ago

8 0

Answer:

A straight line passing from side to side through the center of a figure, especially a circle or sphere.

Explanation:

Because the diameter is used to measure side from side of a figure.

While the radius measures only half of the diameter.

ira [324]3 years ago

5 0

Answer: diameter is the length all the way around.

Step-by-step explanation:

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Write the equation of a line in slope-intercept form with a slope of −13 and a y-intercept of 4 .

frosja888 [35]

Answer:

y = -13x + 4

Step-by-step explanation:

You want to put it in the form y = mx + b where m is the slope and b is the y-intercept (For example, in the equation y = 2x + 3 the slope is 2 and the y-intercept is 3)

Since the slope is -13, m = -13.

Since the y-intercept is 4, b = 4.

This means the equation is y = -13x + 4

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Aleks [24]

Answer:

choosing 1 blue and 1 green candy or choosing 2 green candies

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Vavilen inflated a huge balloon in 19 minutes. Then he poked a hole in the balloon so that it slowly leaked air out until it was

kaheart [24]

Considering balloon to be an spherical object

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After 19 minutes ,If radius of balloon changes from r to R, the Volume changes from V to V'.

V'= $\frac{4}{3}\pi R^3$ ,

As given,rate at which the air leaked out of the balloon (in liters of air per minute) was half of the rate at which Vavilen inflated the balloon.

Also, $\frac{dR}{dt}=2 \times \frac{dr}{dt}$

Now, again the radius changes from R to r.So, Volume changes from V' to Back to V.

Time taken by the balloon to deflate = 38 minutes

But there is no relation between time and volume of Balloon.

So, we can't predict at which rate balloon is deflating or inflating.Apart from the statement given in Question: $\frac{dR}{dt}=2 \times \frac{dr}{dt}$

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Tamiku [17]

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Juliette [100K]

The answer is (-8,7)

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