Step-by-step explanation:
using the formula :
2.d.s = V²-Vo²
2(-0.15) (60) = V² - (8.55)²
-18 = V² - 73.1
V² = 73.1 - 18
V² = 55.1
=> V = √55.1 = 7.4
so, the velocity when she ends the race =
7.4 m/s
Answer:
111.8 yards
Step-by-step explanation:
So by walking diagonally across the field, Patrick is making a right triangle with his path (the two legs are the width and length of the field). Let a = 50, b = 100, and c = the distance Patrick walks.
For a right triangle, we use the Pythagorean Theorem: a² + b² = c²
Since you're finding c, we can rearrange (using algebra) to get: 
Fill in the values for a and b:
= 111.8 yards.
3.75 miles because 3/4 is .75 in money and the 3 is howm many miles
Answer:
192x-4= -768
Step-by-step explanation: