Answer:
The answer would be -4.
Step-by-step explanation:
This is because the product of a number and -3 must be 8 less than 20, which is 12. And -3 times -4 is 12.
Answer:
He needs to get 96%
Step-by-step explanation:
Add 96 89 77 and 78 together and divide by 4, it should be 85
A. -2 is the correct answer for the rate of change
If <span>, which statement </span>must<span> be true?
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</span>
Answer:
4b² - 16
Step-by-step explanation:
The formula to find the area of a parallelogram equals
, where b = base and h - height. We're given the base as 2b + 4 and the height as 2b - 4.
Therefore, the answer is 4b² - 16.