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elena55 [62]
2 years ago
13

( x + 2 ) ( 3x^ - 4x + 5)

Mathematics
2 answers:
raketka [301]2 years ago
7 0

Answer:

(x+2)(5+3x^n-4x)

Step-by-step explanation:

8090 [49]2 years ago
5 0

Answer:

5x+3x^-2+-6x^-3+10

Step-by-step explanation:

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shepuryov [24]

Answer:

A. whole numbers, integers , rational numbers, natural numbers, real numbers

3 0
2 years ago
In an electrical circuit ,the voltage across a resistor is directly proportional to the current running through the resitor.If a
Lerok [7]

Answer: The voltage across an identical resistor = 60 Volts

Step-by-step explanation:

Step 1

Given  that voltage across the resistor is directly proportional to the current running through the resitor.

 Mathematically, it would be represented as

Voltage  ∝  Current

Introducing the constant of proportionality,  k which represents the Resistor as it is constant.

we have that

Voltage  = K  x  Current

When current = 12 amps and voltage = 480v, the constant of proportionality  K

480 = k x 12

k = 480/12

k= 40

Step 2 ,

when current = 1.5 amps

 Voltage = ?

Using our equation that

Voltage  = K  x  Current

Voltage = 40 x 1.5

Voltage = 60 Volts

3 0
3 years ago
How to find the variable
sergejj [24]
X=13 since the triangle adds up to 180, you know one side is 90 degrees and the other two angles are equal to each other because the opposite sides are equal to each other. the two angles must add up to 90 degrees so you divide by 2 and you get 45 degrees for each angle E and G and you set 3x+6=45. you subtract both sides by 6 and then you have 3x=39 and now divide both sides by 3 and x=13.
4 0
2 years ago
Two thirds a number x plus 3 is 6
S_A_V [24]
2/3x+3=6
2/3x=3
x= 3*3/2
x=9/2=4.5

(Mark me the brainliest if this was helpful)
8 0
2 years ago
Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32
OverLord2011 [107]

Answer:

w=32

Step-by-step explanation:

w/4 = 8

4/1 * w/4 = 8*4

w=32

5 0
3 years ago
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