Answer:
hi
Step-by-step explanation:
Answer:
94.50$
Step-by-step explanation:
Rectangle diagonals are equal.
2(5a+1) = 2(a+1)
10a + 2 = 2a + 2
10a -2a = 2 - 2
8a = 0
⇒ a = 0
AC = 2(5a+1) = 2(5 × 0 +1)= 2(0 + 1) = 2 × 1 = 2 <span>
</span>BD = 2(a+1) = 2(0 + 1) = 2 <span>× 1 = 2
</span>
Ansver: AC = BD = 2
Let June's age be

Then his father is

The sum of their ages is no less than 77 means,



The youngest age June can be is 11
Answer:
2
Step-by-step explanation: