A. the second should be centered at point j and pass through point A B. The third arc should be centered at point k and pass through point E
C. the second arc should be centered at point h and pass through point A
D. the third arc should be centered at point k and intersected the second arc

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

fd

step-by-step explanation: