first off you put a plus sign. second off the answer is 345.5
Step-by-step explanation:
I used a calculator
Answer:
15.5
Step-by-step explanation:
35 - 4 = 2w
31 = 2w
w = 15.5
Answer:
30.7
Step-by-step explanation:
add the 15,3.7 ,and the 12
Answer:
k = 2P /x^2
Step-by-step explanation:
P = 1/2 kx^2
Multiply each side by 2
2P = 2*1/2 k x^2
2P = k x^2
Divide each side by x^2
2P / x^2 = k x^2 / x^2
2P /x^2 =k
Answer:
3 < x < 27
Step-by-step explanation:
15 - 12 < x < 15 + 12
3 < x < 27