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3 years ago

5

Please please help please please ASAP please I'm begging you please I have 10 minutes please y'all help please any ACE that can

help please

1 answer:

skad [1K]3 years ago

5 0

Answer:

6

Step-by-step explanation:

We know that the two quads are of similar and the ratio is 1:2, thus

AB/RS = 1/2

3/x = 1/2

x = 6

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Fill in the blank to make it a true statement: 50 ___ |-50|<br> A < <br> B = <br> C ><br> D ≠

adoni [48]

Answer:

B

Step-by-step explanation:

|X|= the absolute value of a number regardless of whether the number is negative or positive

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2 years ago

Find a power series representation for the function. (Assume a>0. Give your power series representation centered at x=0 .)

melamori03 [73]

Answer:

Step-by-step explanation:

Given that:

$f_x = \dfrac{x^2}{a^7-x^7}$

$= \dfrac{x^2}{a^7(1-\dfrac{x^7}{a^7})}$

$= \dfrac{x^2}{a^7}\Big(1-\dfrac{x^7}{a^7} \Big)^{-1}$

since $\Big((1-x)^{-1}= 1+x+x^2+x^3+...=\sum \limits ^{\infty}_{n=0}x^n\Big)$

Then, it implies that:

$\implies \dfrac{x^2}{a^7} \sum \limits ^{\infty}_{n=0} \Big(\Big(\dfrac{x}{a} \Big)^{^7} \Big)^n$

$= \dfrac{x^2}{a^7} \sum \limits ^{\infty}_{n=0} \Big(\dfrac{x}{a} \Big)^{^{7n}}$

$= \dfrac{x^2}{a^7} \sum \limits ^{\infty}_{n=0} \Big(\dfrac{x^{7n}}{a^{7n}} \Big)}$

$\mathbf{= \sum \limits ^{\infty}_{n=0} \dfrac{x^{7n+2}}{a^{7n+7}} }}$

7 0

3 years ago

It's easy math but I am not very good at it, I need some help. can someone help me????? solve all 3of them please!

jonny [76]

Answer:

1. 458 - 247 = 211

2. 58.92 - 43.87 = 15.05

3. 51/8 - 15/8 = 4.5

Here you go ! Hope this helps !

4 0

3 years ago

Read 2 more answers

Which pair of slopes could represent perpendicular lines?

Dmitry_Shevchenko [17]

Answer:

1/2, 2/4

Step-by-step explanation:

5 0

3 years ago

Plz help me !!! Which of these statements is true for f(x) = 4 . 2X?

alexgriva [62]

Answer:

The y intercept is (0,4)

Step-by-step explanation:

Recommend using a graphing calculator for this equation

6 0

3 years ago