3 years ago

Cell phone Plan A costs $70 per month and comes with a free $500 phone. Cell phone Plan B costs

Mathematics

1 answer:

mina [271]3 years ago

3 0

brainly.com/question/13898228

-Same question

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What’s the simplified form of the expression (T^4/10y^4)^-4

monitta

$\bf ~~~~~~~~~~~~\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad 
a^n\implies \cfrac{1}{a^{-n}}
\\\\
-------------------------------\\\\
\left( \cfrac{t^4}{10y^4} \right)^{-4}\implies \left( \cfrac{10y^4}{t^4} \right)^{4}\impliedby \textit{then we distribute the exponent}
\\\\\\
\left( \cfrac{10^4y^{4\cdot 4}}{t^{4\cdot 4}} \right)\implies \cfrac{10000y^{16}}{t^{16}}$

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4 years ago

What is π⋅π⋅π⋅x⋅x⋅x⋅x+ ?

Morgarella [4.7K]

Answer:

4xπ^3

Step-by-step explanation:

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3 years ago

How many solutions can be found for the equation 4x − 8 − 4x = 9?

SIZIF [17.4K]

I hope this helps you

4x-8-4x=9

0=9+8

0=17

no solution

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4 years ago

Read 2 more answers

Round to the nearest hundredth 5.6192

Hoochie [10]

That is to take the number rounded to the nearest value to two numbers to the right of the decimal:

5.62

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4 years ago

Determine if the given lines are parallel, perpendicular, or neither. A.2-x=3y B.2y+10=6x

kari74 [83]

Answer:

perpendicular

Step-by-step explanation:

2-x =3y

3y = 2-x

y = -1/3x+2/3

slope is -1/3

2y +10 = 6x

2y = 6x -10

y = 3 -5

slope is 3

-1/3 and 3 are negative reciprocals so the lines are perpendicular.

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4 years ago