Answer:
No.
Step-by-step explanation:
It is not because 20 is not a perfect square.
Answer:
tanθ=1.17
Step-by-step explanation:
please see the attachment below
Here is the answer all you have to do is go 1984 divide by 42 47.23809524
B. x > -4 I did da test. That's da correct one :-)
Change in level is given by :
C = increase in level - decrease in level.
Now,
Decrease in level in March is 2 1/4 = 9/4 inches.
Increase in level in April is 1 5/8 = 13/8 inches.
Putting value of these in above equation, we get :
C = 13/8 - 9/4
C = 13/8 - 18/8
C = -5/8 inches
Therefore, the overall level after April will decrease by 5/8 inches.
Hence, option 4. is correct.
