Where the problem so I can tell you
Answer:
Cheetahs can go from 0 to 60 miles per hour in just 3.4 seconds and reach a top speed of 70 miles per hour. While they are the fastest land animal in the world, they can only maintain their speed for only 20 to 30 seconds.
Step-by-step explanation:
X² - 6x - 27 = 0
x = <u>-(-6) +/- √((-6)² - 4(1)(-27))</u>
2(1)
x = <u>6 +/- √(36 + 108)</u>
2
x = <u>6 +/- √(144)</u>
2
x = <u>6 +/- 12</u>
2
x = 3 <u>+</u> 6
x = 3 + 6 x = 3 - 6
x = 9 x = -3
Answer: you cannot make an answer for this question
Step-by-step explanation: either you left something out or the problem is a trick problem. reupload it if you left something out to get more help. good luck!