Answer: 45cm
Step-by-step explanation:
The spring stretches 1/3 of the weight attached. 1/3 of 15 is 5. However, the spring is already 40cm long so we must add 5 to 40 to find the total length and of the spring.
.35 is the answer because when you write it as a fraction
7/20we know that 20 equals 100we get 100by multiplying 20 by 5 do you just multiply 7by5 which equals 35 over 100 which equals .35.please follow me on brainly
Answer:
t = -41.6
Step-by-step explanation:
To solve for the variable t, you must isolate it on one side of the equation. 
, multiply both sides of the equation by -6.5 and you will get t = 6.4 * (-6.5) or t = -41.6.
He made $ 394.90 because you need to add all the large paintings then the small ones then add them all
