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3 years ago

Which undefined geometric term is described as an infinite set of points that has length but not width?

Mathematics

2 answers:

aleksandr82 [10.1K]3 years ago

7 0

The answer is a line.

masya89 [10]3 years ago

3 0

Answer:

The answer is line.

Step-by-step explanation:

A line is an undefined geometric term that has an infinite set of points that has length but not width.

A line has infinite number of points, that combine to form a length but each point has no width. It has infinite length and no thickness.

So, your answer is - line.

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Find the median 60,62,64,54,56,28

Arada [10]

Answer:

Step-by-step explanation:

you need to order all the numbers together:

28, 54, 56, 60, 62, 64

since the middle 2 are 56 and 60 you need to find the average of those.

(56 + 60)/2 = 58

8 0

3 years ago

Read 2 more answers

Skylar got a manicure for $28 and pedicure for $35 at the salon. If she plans to tip 15%, how much will she pay in total? Must s

d1i1m1o1n [39]

Answer:

Hi there!

Your answer is:

$72.45

Step-by-step explanation:

[28+ (28× .15) ] + [ 35 + (35× .15) ]

( 28+ 4.2) + (35 + 5.25)

32.2 + 40.25

72.45

Hope this helps

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3 years ago

Q1:

Shtirlitz [24]

Answer:

D Now Mark Me Brainliest Please

Step-by-step explanation:

7 0

3 years ago

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Please help, this chapter was on derivatives...

weqwewe [10]

(3) Differentiating both sides of

$2x^{3/2} + y^{3/2} = 29$

with respect to x gives

$3x^{1/2} + \dfrac32 y^{1/2} \dfrac{\mathrm dy}{\mathrm dx} = 0$

Solve for dy/dx :

$\dfrac32 y^{1/2} \dfrac{\mathrm dy}{\mathrm dx} = -3x^{1/2} \\\\ \dfrac{\mathrm dy}{\mathrm dx} = \dfrac{-3x^{1/2}}{\frac32y^{1/2}} = \dfrac{-2x^{1/2}}{y^{1/2}} = -2\sqrt{\dfrac xy}$

Then the slope of the tangent line to the curve at (1, 9) is

$\dfrac{\mathrm dy}{\mathrm dx} = -2\sqrt{\dfrac19} = -\dfrac23$

The equation of the tangent line would then be

y - 9 = -2/3 (x - 1) ==> y = -2/3 x + 29/3

(4) The slope of the tangent line to

$y=\dfrac{ax+1}{x-2}$

at a point (x, y) on the curve is

$\dfrac{\mathrm dy}{\mathrm dx} = \dfrac{a(x-2)-(ax+1)}{(x-2)^2} = -\dfrac{2a+1}{(x-2)^2}$

When x = -1, we have a slope of 2/3, so

-(2a + 1)/(-1 - 2)² = 2/3

Solve for a :

-(2a + 1)/9 = 2/3

2a + 1 = -18/3 = -6

2a = -7

a = -7/2

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3 years ago

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Bumek [7]

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3 years ago