Answer:
He needs to run 7 miles per day. 217/31 = 7m
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
8/10 = 0.8
Therefore, 0.8 (8/10) is put on the number line shown below.
Answer:
Option (3)
Step-by-step explanation:
In a right triangle,
Cosine rule →
Sine rule → 
In the given triangle,
By cosine rule,


Or cos(h°) = z ÷ x
Therefore, Option (3) will be the answer.