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Svetradugi [14.3K]
3 years ago
15

Helpppp ASAPPPPPP pleaseee

Mathematics
1 answer:
tigry1 [53]3 years ago
8 0

Answer:

5.39

Step-by-step explanation:

you can use the Pythagoras therom to find the answer. Pythagoras therom states that a^2+b^2=c^2 substitute a for 5 and b for 2 and you get 30. Now, find the square root of 30 which is approximately  5.39 Hope this helps!

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What is the fifth term of the geometric sequence? 5, 15 , 45, ...
Virty [35]

The geometry sequence has the equation a(n)=5(3^{n-1}).

The 5 represents the first number of the sequence and the 3 represents the common ratio.

a(5) = 5(3^{5-1})=5(3^{4})=5(81)=405

answer: 405

6 0
3 years ago
What is the slope of a line that is perpendicular to the line y=4x+8
DiKsa [7]

Answer:

-1/4

Step-by-step explanation:

y = 4x + 8

- the slope of this line = 4

The slope of a line perpendicular to it will be - 1/ 4

8 0
4 years ago
Arial says that, for any pair of linear relations, if the coefficients of the y-terms are equal and the coefficients of the x-te
wel

Answer:

<h3>a. Give an example for which Arial's claim is true.</h3>

If linear relations have equal coefficient about the independent variable, then those linear relations are parallel. For example, y=3x+4 and y=3x-5.

Notice that the coefficient of the dependent variable must be also equal, otherwise it would change the slope of the expression and they wouldn't be parallel.

<h3>b. Give an example for which Arial's claim is false. </h3>

The statement is not false.

<h3>c. Suggest an improvement to Arial's claim.</h3>

An improvemente would be that the constant term no need to be equal too, between linear relations, because they can be at "differecent heights", sort of speak.

4 0
4 years ago
What is 1 2/3 to the 3rd power
hammer [34]

Answer:

2\frac{7}{9}

Step-by-step explanation:

In order to get the answer to this question you must change the mixed number into a improper fraction then multiply the improper fraction as many times as it's exponent.

1\frac{2}{3} ^3

Turn the mixed number into a improper fraction:

1\frac{2}{3} =\frac{5}{3}

=\frac{5}{3}^3

\frac{5}{3} ^3=\frac{5}{3} \times\frac{5}{3} \times\frac{5}{3}

Now multiply:

\frac{5}{3} \times\frac{5}{3} =\frac{25}{9}

\frac{25}{9} \times\frac{5}{3} =\frac{75}{27}

Turn the improper fraction into a mixed number:

\frac{75}{27} =2\frac{7}{9}

=2\frac{7}{9}

Hope this helps.

5 0
4 years ago
Can someone please help me I reallly need help <br> please help
Serggg [28]

Answer:

c = 38b

Step-by-step explanation:

b = number of boxes

c = total number of cookies.

It is given to you that there are 38 cookies per box. The given equation means that The total number of cookies can be found by multiplying the amount of cookies per box with the amount of boxes in all.

c = 38b is your answer.

~

4 0
3 years ago
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