Tell whether the system is no solution, one solution or infinitely many solutions. y = 2x - 4 , y = 2x - 4

Mathematics

1 answer:

Arisa [49]2 years ago

5 0

it's the same equation, meaning it has infinite solutions

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In a parallel circuit, ET = 120 V, R = 30 Ω, and XL = 40 Ω. What is IR?

soldi70 [24.7K]

Answer:

Step-by-step explanation:

Given

ET = 120 V

, R = 30 Ω,

XL = 40 Ω.

To find = IR=?

as in circuit inductor and resistor are parallel so ET =EL = ER = 120V

IR = current through resistor = IR = ER/ R

= 120V /30Ω.

= 4 ampere.

6 0

3 years ago

Explain how to do <br> nx$3.25=$325.00

cupoosta [38]

N*3.25=325.00
N=325.00/3.25
N=100

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2 years ago

Am i doing this right????

Anna35 [415]

You are going in the right direction. For the distance of ST I get √136
√(-5-1)² + (6+4)² =
√(-6)² + (10²) =
√ 36 + 100 =
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34 + 136 = 170
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3 0

2 years ago

Write y=10x as a logarithmic function please

Margaret [11]

$\bf \textit{exponential form of a logarithm}
\\\\
log_a b=y \implies a^y= b\qquad\qquad 
% exponential notation 2nd form
a^y= b\implies log_a b=y \\\\
-------------------------------\\\\
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