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3 years ago

HELP MEEEEEEEEEEEEEEEE!!!

Mathematics

1 answer:

IceJOKER [234]3 years ago

5 0

Answer:

enlargement: >1
reduction: <1
1: same size

Step-by-step explanation:

The scale factor of an enlargement is greater than 1.

The scale factor of a reduction is less than 1.

A scale factor of 1 will produce a congruent figure, one the same size as the original.

_____

<em>A longer way to say it</em>

A figure is enlarged when its dimensions are greater than those of the original. Then the ratio of dimensions will be ...

(greater than original)/(original) = greater than 1

Similarly, a figure is reduced when its dimensions are less than those of the original:

(less than original)/(original) = less than 1

Multiplying dimensions by a scale factor of 1 does not change them. The scaled figure is the same size as the original.

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Use the definition of continuity and the properties of limits to show that the function f(x)=x sqrtx/(x-6)^2 is continuous at x

qaws [65]

Answer:

The function is continuous at x = 36

Step-by-step explanation:

From the question we are told that

The function is $f(x) = x * \sqrt{ \frac{x}{ (x-6) ^2 } }$

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At function is continuous at k if only

$\lim_{x \to k}f(x) = f(k)$

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Now

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3 years ago

help me brainlist if you right Mona is inviting 10 friends to a party. Each friend wants 5 cookies and each box has 10 cookies.

seropon [69]

Answer:

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Step-by-step explanation:

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3 years ago

In which line is a mistake first made when solving the following system of equations by substitution?

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Answer:

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Step-by-step explanation:

I will do step by step since I dont see a picture.

when you add them it gets rid of the y,

5x=-13

divide out the 5

x=(-13/5)

plug this into the first equation

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add 5.2 to each side

-y=1.2

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3 years ago