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Allisa [31]
2 years ago
8

How do you square a scale factor? DONT COPY OFF GOOGLLE

Mathematics
1 answer:
Alinara [238K]2 years ago
3 0

you have to find the scale factor by its length

how to : scale factor = dimension of the new shape ÷ dimension of the original shape

but if it is scaled then do

scale factor = larger figure dimensions ÷ smaller figure dimensions

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Answer: What are we supposed to do ???

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3 years ago
Find the product of -7-i and its complex conjugate
Alchen [17]

Answer:

<h2>50</h2>

Step-by-step explanation:

-7-i\\\\\text{complex conjugate:}\ -7+i\\\\(-7-i)(-7+i)\qquad\text{use}\ (a+b)(a-b)=a^2-b^2\\\\=(-7)^2-(i)^2\qquad\ i=\sqrt{-1}\to i^2=-1\\\\=49-(-1)\\\\=49+1\\\\=50

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3 years ago
Solve the following literal equations for the specified variable <br> U+ka=ba,for a
Ad libitum [116K]
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4 years ago
Katie divided 4.25 by 0.25 and got a quotient of 0.17 what is wrong?
nalin [4]
It should be 17 because 4.25 divided by 0.25 is the same as 425/25 which is 17.
8 0
4 years ago
Read 2 more answers
Jenny knit a total of 12 centimeters of scarf over 2 nights. How many nights will Jenny have
faust18 [17]

As we can assume the relationship is directly proportional, we have to build the proportion and do the cross product. So:

\begin{gathered} \frac{12cm}{\text{2 nights}}=\frac{18cm}{x\text{ nights}} \\ 12x=2\cdot18 \\ 12x=36 \\ x=\frac{36}{12} \\ x=3 \end{gathered}

She needs 3 nights

4 0
1 year ago
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