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blondinia [14]
3 years ago
7

MATH work to get out for today... THANKS!!!

Mathematics
2 answers:
Helen [10]3 years ago
6 0

Answer:  Number 4: 0.07, 60%, 13/20, 2/3, 0.70, and then 3/2

Step-by-step explanation:

Alisiya [41]3 years ago
4 0
Answer: what other said
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If f(x)=x and g(x) =2, what is (f•g)(x)
slavikrds [6]
The answer is c. You distribute the X to the F and G. f(x) + g(x), which is x + 2.
7 0
2 years ago
What is the measure of AC?
Firlakuza [10]

Answer:

AC = 52.8

Step-by-step explanation:

33/20 = 1.65

12*1.65 = 19.8

BA = 19.8

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33 + 19.8 = 52.8

5 0
3 years ago
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What percent is equivalent to 7/20
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35%
divide whatever number you get move the decimal two spaces to the right and that is the percent.
4 0
3 years ago
I need the answer please
eduard

Answer:

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Step-by-step explanation:

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Sorry i dont know but if you want points you could spam things like this and get points

8 0
2 years ago
2x + y - z = -8
Andreyy89

Answer:

Multiply row 1 by \frac{1}{2}.

Step-by-step explanation:

The augmented matrix of the system of linear equation is described below:

\left[\begin{array}{cccc}2&1&-1&-8\\0&2&3&-6\\-\frac{1}{2} &1&1&-4\end{array}\right]

Where a_{11} = 2, if we need to create a_{11} = 1, we need to multiply row 1 by \frac{1}{2}, that is to say:

\left[\begin{array}{cccc}1&\frac{1}{2} &-\frac{1}{2} &-4\\0&2&3&-6\\-\frac{1}{2} &1&1&-4\end{array}\right]

Hence, the correct answer is: Multiply row 1 by \frac{1}{2}.

5 0
2 years ago
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