Answer: All real numbers
Step-by-step explanation:
−2(x + 3) = −2(x + 1) − 4
-2x -6 = -2x -2 -4
-2x -6 = -2x -6
-2x = -2x
simplify to 1 hour which will be 6 minutes in 1 hour
in 3 hours it will be 18 minutes
Sorry i dont know the answer
Answer:
use area to solve
Step-by-step explanation:
Step-by-step explanation:
We are given with the two sides of a right angled triangle having lengths of 5 and 13. It is required to find the length of the third side of a right triangle. We know that hypotenuse of right angled triangle is the longest side.
For right angle triangle, we use Pythagoras theorem as :
H²=P²+B²
P is perpendicular distance
B is base
Putting H = 13 and P = 5, then
B² = H²-P²
B² = (13)²-(5)²
B²=144
B=12
So, the length if the third side of a right triangle is 12. It is the only solution.
