Answer:
Step-by-step explanation:
16 = 2 *2 * 2 * 2 = 2⁴
16y⁴ = (2y)⁴
x⁴ - 16y⁴ = x⁴ - (2y)⁴
= (x²)² - [ (2y)² ]²
{Use identity = a² -b² =(a +b)(a- b). Here a =x² & b =(2y)²}
= (x² + (2y)² ) (x² - (2y)² )
= (x² + 4y²) (x² - 4y²)
Area of a Parallelogram = b * h
Total Number of unit ratio = 5+2 = 7
Value of 1 unit = 90/7 = 12.857
Base of the Parallelogram = 12.857 * 5 = 64.285
In short, Your Answer would be: 64.285
Hope this helps!
Answer:
A'(5,-11)
Step-by-step explanation:
Your only changing the y if you are reflecting over the x-axis but change the x if you are reflecting over the y-axis.
Answer:
Step-by-step explanation:
Take a. for example. Use the largest denominator and divide it by the smaller one, in this case 12 and 3. So 12/3=4. Multiple your product with the denominator. 4 x 1 = 4. Therefore 1/3 = 4/12.
Use that method for all of the questions. I hope you understand. Good luck :) !!
Answer:
-45
Step-by-step explanation:
(4.5)(5)(-2)=-45
therefore the answer would be the fourth option which is -45
