Well basically by reading this question, I believe that if 75% sprout of the 20 seeds your equation would look like this 20(0.75) 0.75 is basically a simplified version of the 75% just written as a decimal so basically your answer would be 15 seeds ( so I believe you will be able to predict that 15 seeds will sprout! Let me know if this was either, helpful or non- helpful! I hope you have done a wonderful job!
A is the correct answer.......
Here is the work shown:
x^2-x-20
A is the correct answer because when using the distributive property it is the only example that results in x^2-x-20.
(x+4)(x-5)
x*x=x^2, x*-5=-5x, 4*x=4x, 4*-5=-20. Now combine all alike terms for your final answer. x^2-x-20..
please vote my answer brainliest. thanks!
Answer: ![(6\sqrt{5})i](https://tex.z-dn.net/?f=%286%5Csqrt%7B5%7D%29i)
This is the same as saying ![6i\sqrt{5}](https://tex.z-dn.net/?f=6i%5Csqrt%7B5%7D)
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Work Shown:
![\sqrt{-180} = \sqrt{-1*36*5}\\\\\sqrt{-180} = \sqrt{-1}*\sqrt{36}*\sqrt{5}\\\\\sqrt{-180} = i*6*\sqrt{5}\\\\\sqrt{-180} = 6i\sqrt{5}\\\\\sqrt{-180} = (6\sqrt{5})i\\\\](https://tex.z-dn.net/?f=%5Csqrt%7B-180%7D%20%3D%20%5Csqrt%7B-1%2A36%2A5%7D%5C%5C%5C%5C%5Csqrt%7B-180%7D%20%3D%20%5Csqrt%7B-1%7D%2A%5Csqrt%7B36%7D%2A%5Csqrt%7B5%7D%5C%5C%5C%5C%5Csqrt%7B-180%7D%20%3D%20i%2A6%2A%5Csqrt%7B5%7D%5C%5C%5C%5C%5Csqrt%7B-180%7D%20%3D%206i%5Csqrt%7B5%7D%5C%5C%5C%5C%5Csqrt%7B-180%7D%20%3D%20%286%5Csqrt%7B5%7D%29i%5C%5C%5C%5C)
where ![i = \sqrt{-1}](https://tex.z-dn.net/?f=i%20%3D%20%5Csqrt%7B-1%7D)
As the steps show above, the idea is to factor the radicand into smaller pieces where one of those pieces is the largest perfect square possible. In this case, 36 is the largest factor of 180 that's a perfect square. Then I used the rule
to break up the root.
The parenthesis used at the very end is to help separate the
from the
term. The "i" is not under the square root.
Answer:
ubvuugvgbihijniphubhovuv
Step-by-step explanation: