Answer:
B
Step-by-step explanation:
It took the square root for both sides, that way the left side is left without the exponent and the right side is applied the square root. That is necessary in order to solve the equation for X
Answer:
2x+6y=-4
Step-by-step explanation:
we know that
triangles BCD and ACE are similar
so, their ratios of sides must be equal
Calculation of y:
we can see that
AC=AB+BC
AC=y+3
CE=CD+DE
CE=4+6
CE=10
now, we can plug values
now, we can solve for y
Calculation of AC:
we know that
AC=y+3
we can plug y
and we get
...................Answer
Answer:???????
Step-by-step explanation: ?????????? ???????