Answer:
6 in 2.
Step-by-step explanation:
Area = √s(s-a)(s-b)(s-c)
= √6×(6 - 4)×(6 - 3)×(6 - 5)
= 6 inches 2.
Answer:
what grade is this
Step-by-step explanation:
Answer:
B I think
Step-by-step explanation:
Answer:
Step-by-step explanation:
4 and a half
Answer:
6
Step-by-step explanation:
Multiply 7x+3 by 2. When you get 14x+6, set equal to 90 and solve for x.