When two lines intersect to form a 90 degree angle, these lines are called perpendicular lines.
Answer:
Just substitute each number into the expression:
5(5) - 6(3) + 20(1/4)/4(3)(1/4) = 25 - 18 + 5/3 = 7 + 5/3 = 26/3 or 8 and 2/3.
Step-by-step explanation:
Answer:
The submarine is 15 feet below sea level.
Step-by-step explanation:
Answer:
Step-by-step explanation:
B