Answer:
40
Step-by-step explanation:
28+12= 40
if my answer helps please mark as brianliest.
Answer: the answer is: -1.5, 2.
Step-by-step explanation:
h = -16t2 + 8t + 48. When does the diver hit the water?
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When h = 0
-16t^2 + 8t + 48 = 0
Solve for t
Answer:
-5x - 7y
Step-by-step explanation:
Einstein went on to present his findings mathematically: energy (E) equals mass (m) times the speed of light (c) squared (2), or E=mc2. The secret the equation revealed—that mass and energy are different forms of the same thing—had eluded scientists for centuries.
The answer is 40 miles per hour