Answer: d=-3
-7d+8<29
-8 -8
-7d<21
-7d/-7<21/-7
d<-3
Answer:
49x
Step-by-step explanation:
Answer:
x = 3π/4, 5π/4
Step-by-step explanation:
cos(x+2π) = -√2/2, [0,2π]
cos(x)cos(2π)-sin(x)sin(2π) = -√2/2
cos(x) = -√2/2
x = 3π/4, 5π/4
Remember that the cosine function is periodic, so cos(θ+2π)=cos(θ).
Answer: it would take her 25 minutes I believe
Step-by-step explanation:
Answer is: z = 70 Your welcome :3
