Answer:
b
Step-by-step explanation:
Answer:
what's the question though ?
Answer:
A=87 gradus
Step-by-step explanation:
115/2=57,5
71/2=35,5
180-(57,5-35,5)=180-93=87
A=87 gradus
An hourglass is turned over with the top part filled with
sand. after 3 minutes, there are 855 ml of sand in the top half. after 10
minutes, there are 750 ml of sand in the top half. This can be represents a two
points ( 3, 855) and (10, 750) . using this to solve the slope m =
(750-855)/(10-3) = -15. And using one point the equation is y = -15x + 900.
Answer:
lol my pp is 1/4 inch
Step-by-step explanation:
