Answer:
x ≈ - 1.3
Step-by-step explanation:
16x + 20 = 0
16x + 20 - 20 = 0 - 20
16x = - 20
16x ÷ 16 = - 20 ÷ 16
x = - 1.25

- 1.25 rounds to - 1.3
Answer:
55 is the answer hope it helps...
p=282 pounds per square foot =1 376.8 kg/m2
d- density of water
d≈997 kg/m³
p=d*h
h=p/d
h=1 376.8/997
h=1.38 m (about 4530 feet 105⁄64 inches)
Answer:
n=16
Step-by-step explanation:
Let's solve your equation step-by-step.
8
9
=
n
18
Step 1: Cross-multiply.
8
9
=
n
18
(8)*(18)=n*(9)
144=9n
Step 2: Flip the equation.
9n=144
Step 3: Divide both sides by 9.
9n
9
=
144
9
n=16