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Ilya [14]
3 years ago
8

Explain how an enlargement or a reduction in the dimensions of a building would cause a change in the Scale factor.​ I need asap

Mathematics
1 answer:
murzikaleks [220]3 years ago
6 0

Answer:

With an enlargement the scale factor would be greater than zero. With a reduction the scale factor would be a fraction or maybe even a decimal.

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Work out the sum of 1 6 , 4 5 and 2 3 . give your answer as a mixed number in its simplest form.
Tcecarenko [31]

The sum of numbers is = 1 \frac{19}{30}

First find the least common denominator of 1/6, 4/5, and 2/3. The least common denominator of that list is: 30.

= 1/6 + 4/5 + 2/3

= \frac{5+24+20}{30}

= 49 / 30

The sum of numbers in mixed fraction  = 1 \frac{19}{30}

<h3>What is mixed fraction?</h3>

A fraction represented with its quotient and remainder is a mixed fraction. For example, 2 1/3 is a mixed fraction, where 2 is the quotient, 1 is the remainder. So, a mixed fraction is a combination of a whole number and a proper fraction.

To learn more about mixed fraction from the given link

brainly.com/question/414559

#SPJ4

6 0
2 years ago
Determine the slope ....................
snow_lady [41]

Answer:

2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the value of this expression when c=4 c^3/2
harkovskaia [24]

Answer:

8

Step-by-step explanation:

c ^ 3/2

Let c = 4

4 ^ 3/2

Rewriting 4 as 2^2

2 ^2 ^3/2

We know that a^b^c = a^(b*c)

2 ^(2*3/2)

2 ^3

8

8 0
3 years ago
Read 2 more answers
Please help me with this. Evalua cada expresion si a = -4, b = -7 y c = 5
nydimaria [60]
Ab= 28

(bc)^3= -42875

-3c^2= 225

I hope it's right..
6 0
3 years ago
What is the domain of the function f(x)= x + 1 / x^2 - 6x + 8?
VARVARA [1.3K]
Answer:
all real numbers except 4 and 2

Explanation:
The given function is: 
f(x) = \frac{x+1}{x^2-6x+8}

Domain of the function is defined as the values of x that can be used to substitute in the function.

We know that any fraction cannot have a zero in its denominator. Because if this happens, then the fraction would be undefined.

This means that in the given function, we cannot substitute with any value for x that makes the denominator a zero.

Now, we will get the zeroes of the denominator as follows:
x² - 6x + 8 = 0
(x-4)(x-2) = 0
either x-4 = 0 ...........> x = 4
or x-2 = 0 .............> x = 2

Based on the above, we can substitute with any value for x excluding 4 and 2.

This means that the domain of the function is any real real number except 4 and 2

Hope this helps :)
7 0
3 years ago
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