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rjkz [21]
3 years ago
7

Which point are separated by a distance of 4 units

Mathematics
2 answers:
Hoochie [10]3 years ago
6 0

Answer:

D: 8-4=4

Step-by-step explanation:

elena-14-01-66 [18.8K]3 years ago
3 0
D for sure because from the y axis it goes from 4 to eight while the x-axis points stay the same.
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Nine Million 9,000,000
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Which phrase represents this expression?
quester [9]

Answer:

the correct answer is 3 times the difference of 62 and 42

7 0
3 years ago
Need help with this problem
velikii [3]
Let the horizontal distance is x and vertical distance is y and the distance  between them is z  
z^2 = x^2 + y^2  
2z(dz/dt) = 2x(dx/dt) + 2y(dy/dt)               divide by 2
z(dz/dt) = x(dx/dt) + y(dy/dt)
when y = 45 , x = 0 because the boy was under the balloon 
after 3 secs: x = 15 * 3 = 45 , y = 5 * 3 = 15 , z = sqr(x^2 +y^2) = 75 
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8 0
3 years ago
Which expression is equivalent to the following complex fraction? StartFraction 3 Over x minus 1 EndFraction minus 4 divided by
zimovet [89]

The expression which is equivalent to the provided complex fraction is equal to the expression,

{\dfrac{-4x+7}{2(x-2)}}

<h3>What is the equivalent expression?</h3>

Equivalent expressions are the expression whose result is equal to the original expression, but the way of representation is different.

The expression given in the problem is,

\dfrac{\dfrac{3}{x-1}-4}{2-\dfrac{2}{x-1}}

Let the expression which is equivalent to the above expression is f(<em>x</em>). Therefore,

f(x)=\dfrac{\dfrac{3}{x-1}-4}{2-\dfrac{2}{x-1}}

Take the LCM (x-1) in the numerator and denominator as,

f(x)=\dfrac{\dfrac{3-4(x-1)}{x-1}}{\dfrac{2(x-1)-2}{x-1}}

Simplify the expression and cancel out the (x-1) from both the fraction as,

f(x)={\dfrac{3-4(x-1)}{2(x-1)-2}}\\f(x)={\dfrac{3-4x+4}{2x-2-2}}\\f(x)={\dfrac{-4x+7}{2(x-2)}}

Hence, the expression which is equivalent to the provided complex fraction is equal to the expression,

{\dfrac{-4x+7}{2(x-2)}}

Learn more about the equivalent expression here;

brainly.com/question/2972832

5 0
3 years ago
Do any of you guys know how to do this limited time here.
timofeeve [1]

Answer:

c

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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