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3 years ago

11

The type of number that cannot be expressed as a fraction because the fractional part would go on for infinity without ever repe

ating a sequence is:

1 answer:

Elden [556K]3 years ago

3 0

Irrational

Hope this helps :D

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Explain why the intercepts, on their own, cannot be used to graph the relation 5x+9y= 0.

goldfiish [28.3K]

5x + 9y = 0

to find the x int, sub in 0 for y and solve for x
5x + 9(0) = 0
5x = 0
x = 0

to find the y int, sub in 0 for x and solve for y
5(0) + 9y = 0
9y = 0
y = 0

the reason u cannot use just the intercepts is because the line goes through the origin (0,0)....The intercepts coincide giving u only 1 point...and that is not enough to graph a line

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3 years ago

A solid oblique pyramid has a square base with edges measuring x cm. The height of the pyramid is (x + 2) cm. Which expression r

zavuch27 [327]

we know that

the volume of a solid oblique pyramid is equal to

$V=\frac{1}{3}*B*h$

where

B is the area of the base

h is the height of the pyramid

in this problem we have that

B is a square

$B=b^{2}$

where

<u> $b=x\ cm$ </u>

so

$B=x^{2}\ cm^{2}$

$h=(x+2)\ cm$

substitute in the formula of volume

$V=\frac{1}{3}*x^{2}*(x+2)\\ \\V=\frac{1}{3}*[x^{3} +2x^{2}]\ cm^{3}$

therefore

<u>the answer is</u>

$V=\frac{1}{3}*[x^{3} +2x^{2}]\ cm^{3}$

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3 years ago

Read 2 more answers

What is the value of n in the equation shown <br> below? <br> 2²×2n=(2

pychu [463]

Answer:

<h3>n = 1/4</h3>

Step-by-step explanation:

$2^2 \times 2n= (2)\\\\\mathrm{Simplify\:}2^2\times\:2n:\quad 8n\\\\\mathrm{Simplify\:}\left(2\right):\quad 2\\\\8n=2\\\\\mathrm{Divide\:both\:sides\:by\:}8\\\\\frac{8n}{8}=\frac{2}{8}\\\\Simplify\\\\n=\frac{1}{4}$

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3 years ago

What is the answer to 8x + 15 = 3m + 5

Naddika [18.5K]

Solving for x
x=3/8m-5/4,m

Solving for m
m=10/3+8/3x,x

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3 years ago

25 points T a classroom there are 15 men and 3 women. If teams of 4 members are formed and X is the random variable of the numbe

Zepler [3.9K]

I’m sorry i don’t know the answer

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