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2 years ago

What inequality does the red graph show?

Mathematics

2 answers:

trasher [3.6K]2 years ago

8 0

X= or > 2

You would write that as > with a line under it.

The dot is closed meaning that it can be equal to that value.

It points in the right direction meaning all values greater than the value.

Therefore it can be equal to or greater than the value, 2.

Tresset [83]2 years ago

6 0

It's either equal to or greater than 2

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2 years ago

Simplify. Assume that all variables represent positive real numbers. sqrt[45][x]^[7][y]^[8]

Lisa [10]

Answer:

3 x^3 y^4 sqrt(5x)

Step-by-step explanation:

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We know that sqrt(ab) = sqrt(a)sqrt(b)

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4 0

3 years ago

Read 2 more answers

The distance a train travels d is proportional to a constant rate of speed r at different times t which equation shows the relat

Anarel [89]

Answer:

Step-by-step explanation:

d = rt so to isolate r you divide both sides by t, leaving you with r=d/t

its basically speed=distance/time, or s=d/t if that's more farmiliar to you

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3 years ago

What is the solution for the following equation?<br> x^2-6x+9=11

tankabanditka [31]

Make one side equal zero
minus 11 to both sides
x^2-6x-2=0
another quadratic equation

if you hahve
ax^2+bx+c=0
x= $\frac{-b+/- \sqrt{b^{2}-4ac} }{2a}$

1x^2-6x-2=0
a=1
b=-6
c=-2

x= $\frac{-(-6)+/- \sqrt{(-6)^{2}-4(1)(-2)} }{2(1)}$
x= $\frac{6+/- \sqrt{36+8} }{2}$
x= $\frac{6+/- \sqrt{44} }{2}$
x= $\frac{6+/- 2\sqrt{11} }{2}$
x= $3+/- \sqrt{11}$
x= $3+ \sqrt{11}$ or $3- \sqrt{11}$

aprox
x=6.31662 or -0.316625

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3 years ago

What is the 25th term of this arithmetic sequence?

PilotLPTM [1.2K]

The 25th arithmetic term will be -67

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3 years ago