Answer:
-0.88
Step-by-step explanation:
(w^2/x - 3)÷ 10.z
(-6/1.2 - 3)÷ 10. -6/7
(-5-3)÷ 9.14
(-8)÷ 9.14
-8/9.14
= -0.88
Answer:
r1 =6
r2 =8
t = ?
[(1/r1) * t] + [(1/r2)*t] = 1
t/6 + t/8 = 1
multiply by common denominator... 24
24 (t/6 + t/8 = 1)
4t + 3t =24
7t = 24
t = 24/7 = 3.4hrs
Answer:
- 14
Step-by-step explanation:

Answer: 0u45084[=5-=5-
Step-by-step expla9 878983=-39y5