Answer:
corresponding angles
Step-by-step explanation:
<4 and <8 are corresponding angles
Corresponding angles are in matching corners on parallel lines
143.26 sec
Density = 4.3 g/l
Volume flow rate = 0.25 l/s
Mass flow rate = density x volume flow rate
= 4.3 x 0.25 = 1.075 g/s
This means 1.075 grams of the gas is released in 1 sec, therefore,
Time taken for leakage of 154 g of gas is
t = 154/1.075 = 143.26 sec
5v+4
x = 13
Take the square root of both sides
5x
since opposite of negative is positive
