To evaluate the given expression, we need the values of each variable and substitute these values to the expression. Then, go on with the operations involved.
<span>4x - y - 2z
4(-2) - (3) - 2(-2)
-8 - 3 + 4
-7</span>
Answer:
<h2>÷, and ×.</h2>
Step-by-step explanation:
<h2>12 ÷ (7-4) + 5 × 3 = 19</h2>
You change the improper fraction into a mixed number. So 25/3 equals 8
Answer:
Step-by-step explanation:
For a moving object, the force acting on the object varies directly with the object's acceleration.
F ∝ a
or
Put F₁ = 8 N, a₁ = 4 m/s², F₂ = 18 N and a₂ = ?
Put all the values,
So, the new acceleration is .