Answer: 13 minutes
Step-by-step explanation: common sence every minute the heart beats 25 times so 25 times 3 equals 75 so if that s true then 25 times 13 equals 325 ;)
Answer:
The perpendicular line 4x − 5y = 20 has a slope of 4/5 and as such, the slope of the required line = -5/4
(y - 3)/(x + 4) = -5/4 simplify to get the required equation: 5x + 4y + 8 = 0
I got 6.3 not sure if Im right
Answer:
c) 25 degrees
Step-by-step explanation:
85 - 30 - 30 = 25
