Answer: 22 /5
-3+7y=5x+2y
Step-by-step explanation:
Subtract 2y from each side
-3+7y-2y=5x+2y-2y
-3 +5y = 5x
Add 5 to each side
5y = 5x+3
Divide each side by 5
y = 5x/5 +3/5
y = x +3/5
Let x = -5
y = -5 + 3/5
y = -25/5 +3/5
y = -22/5
Step-by-step explanation:
So you would find out what number in the 9 times tables goes into 25 and there's your answer x
Answer: should be 74?
Step-by-step explanation:
add 140 and 146 and minus that answer by 360??
Step-by-step explanation:
<h3>How much time will it take for an object to move 9 meters, if it moves 2 m/s?</h3>
<u>How do you find the speed of a falling object?</u>
Calculate the final free fall speed (just before hitting the ground) with the formula v = g*t = 9.80665 * 8 = 78.45 m/s. Find the distance traveled by the falling object, using the equation s = 0.5 * g * t^2 = 0.5 * 9.80665 * 8^2 = 313.8 m.
Answer:
b
Step-by-step explanation:
usually you have to always multiply you radius first
