The input is the number you feed into the expression, and the output is what you get after the look-up work or calculations are finished. The type of function determines what inputs are acceptable; the entries that are allowed and make sense for the function.
The answer is the area of the large square - the area of the cut out square
Area of large square: 12*12 = 144
Area of cut out square: 3*3 = 9
144 - 9 = 135
Answer: 135 square inches
Answer:
h^10
Step-by-step explanation:
Answer:
m<MNO=150° it is equal to 150°
As the question say this problem is a practice of the law of cosines!
The law of cosine: c^2=a^2+b^2-2ab*cos*c for any side a, b and c
The law can also be written as c=sqrt(a^2+b^2-2abcosc)
Now use this formula!(note cos 100 degrees is about 0.8623)
c=sqrt(15^2+16^2-2*15*16*cos100)
solving this we can MN is about 23.75
Round this to the nearest tenths now!
We get 23.8!
Thus the answer is D
