3 years ago

Please answer!!!! There is a screen shot attached!

Mathematics

1 answer:

pantera1 [17]3 years ago

7 0

Radical 15 is an irrational number

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M is the midpoint of CF (line over it) for the points C(3,4) and F(9,8). Find MF

elena55 [62]

$(\frac{x_{1} + x_{2}}{2}, \frac{y_{1} + y_{2}}{2}) \\(\frac{3 + 9}{2}, \frac{4 + 8}{2}) \\(\frac{12}{2}, \frac{12}{2}) \\(6, 6)$

Midpoint of CF: (6, 6)

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3 years ago

Graph the image of the given triangle after a rotation of 180° about the origin

denis-greek [22]

Answer:

The bottom point is at (-1, 1) the right point is at (6,-2) and the left point is at (-5,4)

Step-by-step explanation:

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3 years ago

What is an equation for the line that passes through points (5, -5) and (3, 7)?

Alchen [17]

$\displaystyle\bf\\\frac{x-3}{5-3}=\frac{y-7}{-5-7}\\\\\\\frac{x-3}{2}=\frac{y-7}{-12}\\\\\\-12(x-3)=2(y-7)\\\\-12x+36=2y-14\\\\-12x-2y+36+14=0\\\\-12x-2y+50=0~~\Big|:(-2)\\\\\boxed{\bf6x+y-25=0}$

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3 years ago

Write the expression of the quotient of 44 and 11

Nostrana [21]

I think it would be
ANSWER: x = 44/11

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3 years ago

Using bangle side relationship theorem use the angle measures to list the side lengths of the triangle in order from longest to

scoray [572]

Answer:

AC= longest side

BC=middle side

AB=shortest side

Step-by-step explanation:

there is 180 degrees in a triangle, therefore

95+50=145

180-145=35

so we have angles 95, 50, 30

and we know that the side opposites with the angle corresponds to how big the side will be compared to the other sides

Therefore,

AC= longest side

BC=middle side

AB=shortest side

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3 years ago