3 years ago

Can anyone help me with theses problems?

2 answers:

5 0

A (-1,4)
B (7,-3)
C (-3,-1)

4 0

A is (-1,4)
B is (7,-3)
C is (-3,-1)

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Whitepunk [10]

You correct answer would be a.

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3 years ago

IrinaVladis [17]

Answer:

Step-by-step explanation:

i don't know sorry

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3 years ago

hoa [83]

Slope= 1/2
Y intercept= (0,2)

Explanation:
Slope-intercept form is y=mx+b
-2x+4y=8
-8-2x=-4y
Divide by -4
2+1/2x=y

Y=1/2x+2

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3 years ago

pickupchik [31]

Answer:

Step-by-step explanation:

40(12/100)

480/100

$4.80

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3 years ago

crimeas [40]

Step-by-step explanation:

i) $\overline{AB} = \sqrt{(x_A - x_B)^2 + (y_A - y_B)^2}$

$\:\:\:\:\:\:\:=\sqrt{(2)^2 + (12)^2} = 12.3$

ii) $m = \dfrac{y_A - y_B}{x_A - x_B} = \dfrac{-12}{2} = -6$

iii) $(\overline{x},\:\overline{y}) = \left(\dfrac{x_A + x_B}{2},\:\dfrac{y_A + y_B}{2}\right)$

$\:\:\:\:\:\:\:=(3,\:-2)$

7 0

3 years ago