Answer:
3x^2+17/2x-7
Step-by-step explanation:
area = 1/2 base * height
1/2 (2x+7) (3x-2) you must distribute first.
6x^2-4x+21x-14
3x^2 +17/2x-7
The fat percentage in the second type(40 liters) of milk is 1%
<h3>Percentage</h3>
- fats in 80 liters milk = 2% fat
- 40 liters = x % fat
- Total fat = 3%
Fats in 40 liters of milk = Total fat - fats in 80 litrrs milk
= 3% - 2%
= 1%
Therefore, the fat percentage in the second type of milk is 1%
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Answer:
12y +16yi
Step-by-step explanation:
The thing about complex numbers is that you can treat them as binomials and use all of the things you know about multiplying and factoring polynomials.
Here, we assume you have ...
(5 +2yi)(4 -3i) -(5 -2yi)(4 -3i)
The factor (4 -3i) can be factored out, so you have ...
= ((5 +2yi) -(5 -2yi))(4 -3i)
= (4yi)(4 -3i)
= 16yi -12yi²
At this point, the definition of i comes into play, and you replace i² with -1.
= 12y +16yi
Answer: Plant A and plant B will be the same height at the end of week 12.
Step-by-step explanation: You don't care about this
This is pretty hard but um in decimal form it would make 0.9010162353515625, but to simplify it the answer would be 0.9
