Answer:
67.97
Step-by-step explanation:
let AC be length of ladder and BC be distance between ladder and wall and angle be theta
Now,
costheta=BC/AC
THETA =COS^-1(3÷8)
THETA=COS^-1(0.375)
THETA=67.97 DEGREE
Answer:
Negative 7.9
Step-by-step explanation:
-7.9 is just negative 7.9.
Do you need this as fraction? If you do, I can help ^^
Convert the percent into a decimal 25% divided by 100 and do the same for both then add 9$ and all of the other decimals you get
8% of 100 is 8, so add that to your initial deposit and you will have $108 after one year.