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Vilka [71]
3 years ago
13

Are all trapezoids quadrilaterals

Mathematics
1 answer:
zysi [14]3 years ago
7 0
Yes all trapezoids are quadrilaterals
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What are the three ways to classify triangles.
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5 0
3 years ago
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Which phrase describes the algebraic expression 7/8y-3​
sweet-ann [11.9K]

The algebraic expression uses the terms to denote symbols

sum of means addition

difference of means subtraction

product of means multiplication

quotient of means division

Here we have the term 6x

which actually means 6 times x or

6 multiplied by x

hence by multiplication we use the word product of

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4 0
4 years ago
What is the next term in the geometric sequence -1 -2 -4
DENIUS [597]

Answer:

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Step-by-step explanation:

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4 years ago
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The mean survivial time after diagnosis for a certain disease is 15 years with a standard deviation of 5 years. Based on a parti
frutty [35]

Answer:

The time the patient expected to survive after diagnosis is 29 years.

Step-by-step explanation:

It is provided that the mean survival time after diagnosis for a certain disease is 15 years with a standard deviation of 5 years.

That is,

\mu=15\\\sigma=5

An individual's predicted survival time is <em>a</em> = 2.8 standard deviations beyond the mean.

Compute the time the patient expected to survive after diagnosis as follows:

X=\mu+a\sigma

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Thus, the time the patient expected to survive after diagnosis is 29 years.

5 0
3 years ago
Station City has a total assessed valuation of $200,000,000. The budget of the city is $5,000,000. What is the tax rate in perce
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