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Vitek1552 [10]
3 years ago
7

Evaluate 5+(3x+6)/5+x for x=-3

Mathematics
1 answer:
stealth61 [152]3 years ago
3 0

Answer:

5+(3x+6)/5+x for x=-3

5+(3(-3)+6)/(5+(-3)) = -15/2

Step-by-step explanation:

You would have to replace the given number (x) in the equation and just do the math .

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What is the area of triangle ABC?
miskamm [114]

Answer:

<h2>7 square units</h2>

Step-by-step explanation:

As you can observe in the image attached, we know the coordinates of each vertex of the triangle.

To find the area using only its vertex coordinates, we need to use the following formula

A=\frac{1}{2}[x_{1}(y_{2} -y_{3}+x_{2}(y_{3} -y_{1} )+x_{3}(y_{1}-y_{2}  )   )

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Therefore, the area of the triangle is 7 square units. So, the right answer is the second choice.

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2 years ago
Change to Slope-Intercept form (Y=MX+B) Show all your work!!!! 2x-y=2​
ivanzaharov [21]

Answer:

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Step-by-step explanation:

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Independent Practice
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Step-by-step explanation:

Combine the fractions by finding a common denominator.

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0.

¯¯¯¯¯¯¯¯¯¯¯¯

285714

Simplify the expression.

Exact Form:

2

√

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Decimal Form:

5.29150262

…

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