Answer:i think the answer is B?
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
Since this isosceles triangle has been broken down into two right triangles, and we already know that two sides are the exact same (note that there are 2 x's) that means BD and BC are going to be the exact same length. Since BD is 4, that means BC will be 4, and that means

Hope this helped!
Answer:
60.8 inches
Step-by-step explanation:
The relevant equation (formula) here is i(t) = (7.6 in/hr)t, where t represents time in hours.
i(8) represents the distance the snail crawls in 8 hours and is
i(8) = (7.6 in/hr)(8 hrs) = 60.8 inches
420-x=76 try that equation if not you might want a math tutor.