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3 years ago

Identify the equation as arithmetic, geometric, or neither 1.6 , 0.8, 0.4, 0.2

Mathematics

1 answer:

drek231 [11]3 years ago

8 0

Answer:

Geometric

Step-by-step explanation:

1.6/0.8=2

0.8/0.4=2

0.4/0.2=2

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How do you write 4/ 9 as a decimal?

olasank [31]

Answer:

.4 repeating

Step-by-step explanation: divide the top number by the bottom number so 4 divided by 9

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2 years ago

Which of these points lie on the line described by the equation below?

Alex777 [14]

Answer:

Answer: A. (6, 4)

Equation of the line:

$y - 4 = - 2(x - 6) \\ y - 4 = - 2x + 12 \\ { \underline{y = - 2x + 16}}$

when x is 6:

$y = - 2(6) + 16 \\ y = - 12 + 16 \\ y = 4$

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2 years ago

Read 2 more answers

PLEASE HELP! Since AB=1 and 1=BC, BC=AB by which property?

erastovalidia [21]

Substitution.

Here is an example.

Let x be equal to 3 and y equal to 3.

$x=3, y=3$

From this we can conclude that the values of both x and y are equal to three therefore x and y have the same value and are equal.

$x\wedge y=3\Longrightarrow x=y$

Here in your case we have:

$AB=1, BC=1 \\AB\wedge BC=1\Longrightarrow AB=BC$

Hope this helps.

r3t40

7 0

3 years ago

How can exponential and logarithmic functions be combined

natulia [17]

Well.. .not exactly what you're asking, but the relationship of them is
${
log_{{ a}}{{ b}}=y \iff {{ a}}^y={{ b}}\qquad\qquad 
% exponential notation 2nd form
{{ a}}^y={{ b}}\iff log_{{ a}}{{ b}}=y 
}$

so... hmm to add some
for example let's say $if\ 5^3=125\textit{ that can be written also as}
\\ \quad \\
log_5(125)=3$

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3 years ago

Can someone help please

marysya [2.9K]

I would say B. The mean is a good measure of central tendency.

I hope this helps!

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3 years ago