What the answer of -2(z+3)-z=-z-4(z+2)
2 answers:
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Answer:
77.5 m/s
Step-by-step explanation:
Once the ball is dropped from the height, it converts all its potential energy into kinetic energy:
Using this equation, and the data we have to find the velocity of the ball:
Answer:
<h2> D. </h2>Step-by-step explanation:
y ≤ 2x + 2 ⇒ 2x → line increasing, ≤ → solid line, y≤ → shade below line
¹/₂x + y < 7
y < -¹/₂x + 7 ⇒ -¹/₂x → line decreasing, < → dashed line, y< → shade below line
y − 3 ≥ 0
y ≥ 3 ⇒ 0x → line parallel to X-axis, ≥ → solid line, y≥ → shade above line
