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3 years ago

The library has 157 chairs and 14 tables. If the same number of chairs is placed at each table, how

Mathematics

2 answers:

gladu [14]3 years ago

5 0

11 chairs at each table. (157/14 = 11.214...)

There will be 3 chairs left over. (14x11 = 154 157-154 = 3)

IrinaVladis [17]3 years ago

5 0

Answer:

total chair = 157 and total chair = 14 each table would have 18 chair and 5 chair would be extra

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3 years ago

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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

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

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

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

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

$=\frac{2}{1}$

Hence choice C is correct.

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3 years ago

ABCD is a parallelogram. Find the measure of ZABC. HELPPP

Lena [83]

Answer:

50°

Step-by-step explanation:

Opposite angels of a parallelogram are congruent to each other.

This means:

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Since <ADC = <ABC, therefore,

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3 years ago

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BaLLatris [955]

Answer:

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Step-by-step explanation:

the distance between H and G is longer than the distance between C and D making it not congruent

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