You deposit $2,500 in an investment account. The rate of growth is 4.55% a year.

If you make no further deposits or

withdrawals, and the investment is allowed

to grow uninhibited, how long will it take for

your investment to reach $5,000? Round to

the nearest tenth.

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.