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3 years ago

.215215215... as a fraction

Mathematics

1 answer:

Citrus2011 [14]3 years ago

8 0

Answer:

2/34

Step-by-step explanation:

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How to show the work for x4-y4

Juli2301 [7.4K]

I think you can solve it by
=(x^2 - y^2) *( x^2 + y^2)
= (x -y)*(x+y)*(x^2 + y^2)

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2 years ago

Recall from Intermediate Algebra that two non-vertical lines are perpendicular if and only if they have negative reciprocal slop

OLEGan [10]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The line is $y = -4 x$

Step-by-step explanation:

From the question we are told that

The line is $y = \frac{1}{4} x + 8$

The point is P(0,0 )

Generally the equation for a line is $yn = mx + c$

Now comparing this with the given equation we see that

$m =\frac{1}{4} = slope$

$C =8 = intercept$

Generally the slope of the perpendicular to the given line is mathematically evaluated as

$m_1 = - \frac{1}{m}$

=> $m_1 = - \frac{1}{ \frac{1}{4}}$

=> $m_1 = -4$

Generally from the univesal equation of a line and the given point we have that

y = mx + c at p(0,0) and $m_1 = -4$ is

0 = -4 (0 ) + c

=> c = 0

Hence the equation perpendicular to the line given at the point given is

$y = -4 x$

8 0

2 years ago

What is the mean of 20, 37, 43, 54, 83, 102, 117, 160, 208?

Alekssandra [29.7K]

Answer is 91.56 You add all the numbers up and divide by 9(There are 9 numbers in the sequence).

6 0

2 years ago

I need the slope for this

stira [4]

Answer:

Slope: 7

Step-by-step explanation:

y=mx+b

substitute what you know

7=m

3 0

2 years ago

Explain negative exponents please!!

abruzzese [7]

Whatever number is the exponent if negative just move it to the right how much the number is. if it 5 with an exponent of -3 then you just move the decimal point 3 times to the right. The anwer to that question would be .005

5 0

2 years ago

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