4 years ago

Q=R+Rst for t, Solve the formula for the specified variable

Mathematics

1 answer:

kipiarov [429]4 years ago

3 0

The answer to this is 78

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A painting is 6 in tall and 4 in wide. if it is reduced to a width of 2 in then how tall will it be?

Vlada [557]

6 inches squared is your answerStep-by-step explanation:4/2=2 6/2=3

3times 2 equals 6

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3 years ago

A 16 N force is applied to an object and 96 J of work is done. How far was the object moved?

Montano1993 [528]

Hello,

T=F*x==>x=T/F=96/16=6 (m)

T is the word (travail in french)
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4 years ago

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Substitution again help please

Vesnalui [34]

Answer:

Step-by-step explanation:

1) 4x -3

x = -7 ;

4x - 3 = 4*(-7) - 3 = - 28 - 3 = -31

x = 14 ;

4x - 3 = 4*14 - 3 = 56 - 3 = 53

x = 0

4x - 3 = 0 - 3 = -3

2) 6 -3x

x = -7 ;

6 - 3x = 6 - 3*(-7) = 6 + 21 = 27

x = 14

6 - 3x = 6 - 3*14 = 6 - 42 = -36

x = 0

6 - 3x = 6 - 0 = 6

$3) \dfrac{3x - 21}{7}\\\\x = -7\\\\\\\dfrac{3*(-7)-21}{7}=\dfrac{-21-21}{7}=\dfrac{-42}{7}=-6\\\\\\x = 14\\\\\dfrac{3*14-21}{7}=\dfrac{42-21}{7}=\dfrac{21}{7}=3\\\\\\x=0\\\\\dfrac{0-21}{7}=\dfrac{-21}{7}=-3\\\\$

$\dfrac{3x}{7}-21\\\\\\x = -7\\\\\dfrac{3*(-7)}{7}-21=-3-21=-24\\\\\\x =14\\\\\dfrac{3*14}{7}-21=3*2-21=6-21=-15\\\\\\x=0\\\\\dfrac{0}{7}-21=-21$

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2 years ago

Factor each polynomial x2-36

antiseptic1488 [7]

(x+6)(x-6) would be the factored form

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4 years ago

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On a coordinate grid, point A is located in the first quadrant. Point B is located at (2, - 1/2

Nookie1986 [14]

Answer:

It's where point B is at (2,0.5)

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3 years ago