Step-by-step explanation:
98 = 188t - 16t^2
-16t^2 + 188t = 98
-16t^2 + 188t - 98 = 0
8t^2 - 94t + 49 = 0
Use the quadratic formula with a = 8 , b = -94 , c = 49 to get the solutions
t = [(47 - root 1817) / 8]≈ 0.55
and
t = [(47 + root 1817) / 8] ≈ 11.20
Answer:
both the equations are identities
Step-by-step explanation:
Answer:
8/9,
, 11/5,
, π, 11/3, 5
Step-by-step explanation:
Simplify and this should be the answer
Answer: 20/5
Step-by-step explanation:
Divide 20/5
Answer:
Some.
Terms that include a number and a letter are expressions.