Randall’s family drove to the beach for vacation. assume they drove the same speed throughout the trip. the first day, they drove 130 miles in 2 hours. the second day, they drove 325 miles in 5 hours. the third day, they arrived at the beach by driving miles in 6 hours. which number correctly fills in the blank?

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

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.

4+(2+x) can you me solve this problem