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2 years ago

True or false, The triangles shown below must be congruent.

Mathematics

1 answer:

anygoal [31]2 years ago

5 0

True because both of them use the same numbers

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Which of the following functions results in a graph that shows exponential decay? f(x) = 4(0.8)x f(x) = 0.7(1.2)x f(x) = 12(3)x

Korvikt [17]

The function will show exponential decay if one of the following is true

the base is less than 1 and the exponent is positive
the base is greater than 1 and the exponent is negative

The function that meets the requirement for exponential decay is ...

$f(x)=4\cdot 0.8^{x}\quad\text{matches the first choice}$

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3 years ago

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What are the vertices of the hyperbola whose equation is (x+3)^2/4 - (y-5)^2/16 =1

Marina CMI [18]

Answer:B

Step-by-step explanation:

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2 years ago

Please help me I’ll give you brainless it’s due in 20 minutes

juin [17]

1. X=41
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2 years ago

Use the set of data to calculate the measures that follow.

zepelin [54]

Answer:

<h3>Mean=3.5</h3><h3>Median=3.5</h3><h3>Range=6</h3><h3>Interquartile=1</h3>

Step-by-step explanation:

Given set of data is 0, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 6

<h3>To find Mean , Median , Range and Interquartile range :</h3>

First finding Mean

$Mean=\frac{sum of the observations}{number of observations}$
$=\frac{0+2+3+3+3+3+3+4+4+4+4+5+5+6}{14}$
$=\frac{49}{14}$
$=\frac{7}{2}$
$=3.5$

<h3>Therefore Mean=3.5</h3><h3>Median:</h3>

Since the number of observations is even, so the meadian becomes
$Median=\frac{sum of the two mid terms}{2}$
$=\frac{3+4}{2}$
$=\frac{7}{2}$
$=3.5$

<h3>Therefore Median=3.5</h3><h3>Range:</h3>

Range=greatest value-least value
In the given observations we have greatest value is 6 and least value is 0
Therefore Range=6-0

<h3>Therefore Range=6</h3><h3>Interquartile:</h3>

From the observations we have $Q_1=3$ and $Q_3=4$
$Interquartile=Q_3-Q_1$
$=4-3$

<h3>Therefore Interquartile=1</h3><h3 />

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2 years ago

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If (9.1) and (1.9) are the endpoints of a diameter of a circle, what is the equation of the cire

likoan [24]

The answer will be B

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2 years ago

True or false, The triangles shown below must be congruent.​

True or false, The triangles shown below must be congruent.