The roots or the Zeros of <span>x^2 – 2x – 15 = 0 would be
C. x=5, -3</span>
By the Pythagorean theorem,
![a^{2}+12^{2}=13^{2}\\\\a^{2}+144=169\\\\a^{2}=25\\ \\ a=\boxed{5}](https://tex.z-dn.net/?f=a%5E%7B2%7D%2B12%5E%7B2%7D%3D13%5E%7B2%7D%5C%5C%5C%5Ca%5E%7B2%7D%2B144%3D169%5C%5C%5C%5Ca%5E%7B2%7D%3D25%5C%5C%20%5C%5C%20a%3D%5Cboxed%7B5%7D)
Answer: ![200\ cm^3](https://tex.z-dn.net/?f=200%5C%20cm%5E3)
Step-by-step explanation:
Given
The dimension of the rectangular prism is
![l=5\ cm\\w=10\ cm\\h=4\ cm](https://tex.z-dn.net/?f=l%3D5%5C%20cm%5C%5Cw%3D10%5C%20cm%5C%5Ch%3D4%5C%20cm)
The volume of the prism is given by ![V=l\times w\times h](https://tex.z-dn.net/?f=V%3Dl%5Ctimes%20w%5Ctimes%20h)
![\Rightarrow V=5\times 10\times 4\\\Rightarrow V=200\ cm^3](https://tex.z-dn.net/?f=%5CRightarrow%20V%3D5%5Ctimes%2010%5Ctimes%204%5C%5C%5CRightarrow%20V%3D200%5C%20cm%5E3)
Therefore, the volume of the prism is
.
40 divided by 8 = 5
Mark Me Brainliest Please
Answer:
(If they were talking about 3,335, then) 100 times greater
(If they were talking about 3,335 then) 10 times greater
Step-by-step explanation:
When you visualize it, ignore the other numbers and think of only the threes.
Count how many spaces/places they are from each other, and that's how many 0s you should put after a 1 as your answer.
Same as decimal moving and multiplying by 10's.