The verbal expression for 2m is two meters
Answer:
55
Step-by-step explanation:
2−5+1+8
11−5
i add 8 because n is 6 so add 2 it is 8 so i put it in the problem and got 55
have a nice day and sorry if wrong T_T
Answer:
The 10th term is 50
Step-by-step explanation:
5(10) = 50
Answer:
<h2>A.
![r=\frac{27-p}{3p}](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B27-p%7D%7B3p%7D)
</h2>
Step-by-step explanation:
The given formula is
![A=p(1+rt)](https://tex.z-dn.net/?f=A%3Dp%281%2Brt%29)
Where
and ![t=3](https://tex.z-dn.net/?f=t%3D3)
To solve for
, first we need to move ![p](https://tex.z-dn.net/?f=p)
![\frac{A}{p}=1+rt](https://tex.z-dn.net/?f=%5Cfrac%7BA%7D%7Bp%7D%3D1%2Brt)
Then, we move the term 1
![\frac{A}{p}-1=rt](https://tex.z-dn.net/?f=%5Cfrac%7BA%7D%7Bp%7D-1%3Drt)
Finally, we move the factor ![t](https://tex.z-dn.net/?f=t)
![\frac{\frac{A}{p}-1 }{t} =r](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7BA%7D%7Bp%7D-1%20%7D%7Bt%7D%20%3Dr)
Replacing given values, we have
![\frac{\frac{27}{p}-1 }{3} =r\\r=\frac{\frac{27-p}{p} }{3} \\r=\frac{27-p}{3p}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B27%7D%7Bp%7D-1%20%7D%7B3%7D%20%3Dr%5C%5Cr%3D%5Cfrac%7B%5Cfrac%7B27-p%7D%7Bp%7D%20%7D%7B3%7D%20%5C%5Cr%3D%5Cfrac%7B27-p%7D%7B3p%7D)
Thereofre, the right answer is A.
Answer:
x1 = 2
x2 = -1/3
Step-by-step explanation:
3x^2-5x-2=0
D=25-4*(-2)*3 = 25 + 24 = 49 --> sqrt 49 = 7
x1 = 5 + 7 / 2*3 = 2
x2 = 5 - 7 / 2*3 = -1/3