Triangle ABC is reflected across the y-axis to form triangle A′B′C′. The coordinates of the vertices of the triangles are given below. Triangle ABC: A(2, 3) B(6, 7) C(4, 1) Triangle A′B′C′: A′(2, 3) B′(–6, 7) C′(4, 1) Make a conjecture about the coordinates of a figure and its image after a reflection across the y-axis.

its 4 because 2 times 2 is 4, if you double the number two you get four

quit

step-by-step explanation:

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation: