I AM TOTAALLY BORED WITH SCHOOL
Answer:
18 + 81 = 9(x² + 6x + 9) 11 = (x + 3)²
Explanation:
because This is the value that completes the square. However, since the entire square is multiplied by 9, this value must be multiplied by 9 before we can add it across the equals:
18 + 9 (9) = 9 (x² + 6x + 9)
18 + 81 = 9 (x² + 6x + 9)
99 = 9 (x² + 6x + 9)
Dividing both sides by 9, we have:
11 = x² + 6x + 9
11 = (x + 3) ²
Answer:
square both sides:
solve the roots:
take a cube root on both sides:
![\sqrt[3]{ {x}^{3} } = \sqrt[3]{216}](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B%20%7Bx%7D%5E%7B3%7D%20%7D%20%20%3D%20%20%5Csqrt%5B3%5D%7B216%7D%20)
solve the cube root:
Answer:
Explanation:
SAT as an empty acronym and changed the name of the test to SAT I: Reasoning Test. Finally, the Roman numeral was dropped. Now the test is known as the SAT Reasoning Test, popularly called the 'SAT'.
Answer:
increasing the mass of the cart by adding items while moving
Explanation:
kinetic energy is based on speed
