$56 i did the test on i ready
Answer:
Your answer is 1, look below please
Step-by-step explanation:
ASSUMING that the x is a variable your equation is -1x=3+4 which would be...
-1x=7, then divide by -1 which gives us -7
Answer:
BC = 23
Step-by-step explanation:
Since ∠ A = ∠ C then the triangle is isosceles with AB = BC, that is
3x + 14 = x + 20 ( subtract x from both sides )
2x + 14 = 20 ( subtract 14 from both sides )
2x = 6 ( divide both sides by 2 )
x = 3
Thus
BC = 3x + 14 = 3(3) + 14 = 9 + 14 = 23
Expanded form: 4,000,000 + 500,000 + 8,000 + 200 + 20 + 7
