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3 years ago

A number plus 5 more than 3 times the number is 37. Find the number

Mathematics

1 answer:

natima [27]3 years ago

3 0

5+3x=37

Step 1
subtract 5 from both sides
3x=32

Step 2
divide by three
x=10.6(repeating)

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Estimate the limit A B C D

Lera25 [3.4K]

Answer:

C. $\lim_{x\rightarrow f(x)=2$

Step-by-step explanation:

Given problem is $\lim_{x\rightarrow \frac{\pi}{4}}\frac{tan(x)-1}{x-\frac{\pi}{4}}$ .

Now we need to evaluate the given limit.

If we plug $\x=\frac{\pi}{4}$ , into given problem then we will get 0/0 form which is an indeterminate form so we can apply L Hospitals rule

take derivative of numerator and denominator

$\lim_{x\rightarrow \frac{\pi}{4}}\frac{tan(x)-1}{x-\frac{\pi}{4}}$

$=\lim_{x\rightarrow \frac{\pi}{4}}\frac{sec^2(x)-0}{1-0}$

$=\frac{sec^2(\frac{\pi}{4})-0}{1-0}$

$=\frac{(\sqrt{2})^2}{1}$

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Hence choice C is correct.

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3 years ago

Fill in the blank. Using the number line below, the plotted number is when rounded to the nearest thousand.

prisoha [69]

Answer:

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Step-by-step explanation:

if its 5 or more round up. If it's 4 or less round down

6 0

2 years ago

Which of the following is the missing term of the geometric sequence in which a1= 2 and a3 = 200?

stellarik [79]

A2 = 20.
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3 years ago

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Identify which of the following statement(s) is always true?

julia-pushkina [17]

Answer:

Statement 3

Step-by-step explanation:

Statement 1: For any positive integer n, the square root of n is irrational.

Suppose n = 25 (25 is positive integer), then

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Since 5 is rational number, this statement is false.

Statement 2: If n is a positive integer, the square root of n is rational.

Suppose n = 8 (8 is positive integer), then

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If n is a positive integer and square root of n is rational, then n is a perfect square.

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This statement is true.

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3 years ago

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Rainbow [258]

A and c i’d say possibly not

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2 years ago

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