James graphed the line shown. Then he drew a second line through the point (6.-7) so that the lines formed a right angle. What are the equations of the lines James graphed?
4
X
-4
2
4
2
O A. y = 2x + 3 and y = 2x – 19
О. В.
y = -
3x + 3 and y = - *x - 4
y = 2x + 3 and y = - 3x – 4
0 C
OD
y
2. – 4 and y =
1 x +3

0.32

step-by-step explanation:

2.24/7

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

answer: h=5.6 i don't really know how to put into words, so i though i would let you do that. i hope i was able to some

step-by-step explanation:

18 = 6(h)+1/2

18 = 6h+1/2

18-1 = 6h/2

17 = 3h

17/3 = h

h = 5.6