Answer:
The leg is 12.
Step-by-step explanation:
according to the pythagorean theorem, the missing leg is the square root of 13^2-5^2, which is the square root of 144, which is 12.
C. 8.6 units because if you use the Pythagorean thereom and square the bottom side and the left side and add them, you get the square root of 74 which is 8.6023.... and you round it too 8.6
Answer:
Step-by-step explanation:
Length of the board = 96 in
<u>Size of the pieces:</u>
- 2(x + 2x) = 96
- 6x = 96
- x = 16
<u>Pieces are:</u>
<u>Cut marks:</u>
Answer:
33/20
Step-by-step explanation:
There is only one solution in the given equation -y2 − [-5y − y(-7y − 9)] − [-y (15y + 4)] = 0. In solving this problem, apply first PEMDAS (parenthesis, exponents,multiplication, division, addition, subtraction). Then equation will transform into -y2+5y-7y2-9y+15y2+4y=0. Combine terms with same power and achieve 7y2=0. Divide both sides with 7 and perform square root of zero. Since the root is zero, we have one solution of the given equation which is y=0.