Would side lengths of 3 in, 4 in, and 6 in create a unique triangle? Why or why not?

Mathematics

1 answer:

agasfer [191]3 years ago

6 0

Answer:

Yes, because the side lengths would form an isolities triangle.

Step-by-step explanation:

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Write an equation in slope-intercept form of the line that passes through the point (-2,1) and is perpendicular to the equation

blondinia [14]

Let's convert the equation into slope-intercept form.

3x + 18y = 4
Subtract 3x from both sides.
18y= -3x + 4
Divide both sides by 18.
y = -3/18x + 4/18
Simplify.
y = -1/6x + 2/9

To make a line perpendicular, we need the slope to be the reciprocal of the other. Flip the denominator and numerator, and change the sign. We also have to change the b to make the line go through (-2, 1)

-1/6 to +6/1, or 6.

y = 6x + b

Input the x and y values and solve for b.

1 = 6(-2) + b
1 = -12 + b
Add 12 to both sides.
13 = b

y = 6x + 13

5 0

3 years ago

HELP!!! 10 POINTS OFFERED!!THIS IS MY LAST QUESTION!!

Sladkaya [172]

Answer:

A (-2,8) B (-1,5) C (-6,2)

A(-2,-7) B(-5,-8) C(-8,-3)

Step-by-step explanation:

x,y x,y x,y

A(7,-2) , B(8,-5) , C(3,-8)

translation (7-9),(-2+10) (8-9),(-5+10) ( 3-9),(-8+10)

(x-9) and (y+10) (-2,8) (-1,5) (-6,2)