Answer:
<h3>d =3√2</h3>
Step-by-step explanation:
![(2,4)=(x_1,y_1)\\(5,1,)=(x_2,y_2)\\\\d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\d==\sqrt{\left(5-2\right)^2+\left(1-4\right)^2}\\\\d=\sqrt{3^2+3^2}\\\\d=\sqrt{3^2\times\:2}\\\\d=\sqrt{2}\sqrt{3^2}\\\\\mathrm{Apply\:radical\:rule\:}\sqrt[n]{a^n}=a,\:\quad \mathrm{\:assuming\:}a\ge 0\\\\\sqrt{3^2}=3\\d =3\sqrt{2}\\](https://tex.z-dn.net/?f=%282%2C4%29%3D%28x_1%2Cy_1%29%5C%5C%285%2C1%2C%29%3D%28x_2%2Cy_2%29%5C%5C%5C%5Cd%3D%5Csqrt%7B%5Cleft%28x_2-x_1%5Cright%29%5E2%2B%5Cleft%28y_2-y_1%5Cright%29%5E2%7D%5C%5C%5C%5Cd%3D%3D%5Csqrt%7B%5Cleft%285-2%5Cright%29%5E2%2B%5Cleft%281-4%5Cright%29%5E2%7D%5C%5C%5C%5Cd%3D%5Csqrt%7B3%5E2%2B3%5E2%7D%5C%5C%5C%5Cd%3D%5Csqrt%7B3%5E2%5Ctimes%5C%3A2%7D%5C%5C%5C%5Cd%3D%5Csqrt%7B2%7D%5Csqrt%7B3%5E2%7D%5C%5C%5C%5C%5Cmathrm%7BApply%5C%3Aradical%5C%3Arule%5C%3A%7D%5Csqrt%5Bn%5D%7Ba%5En%7D%3Da%2C%5C%3A%5Cquad%20%5Cmathrm%7B%5C%3Aassuming%5C%3A%7Da%5Cge%200%5C%5C%5C%5C%5Csqrt%7B3%5E2%7D%3D3%5C%5Cd%20%3D3%5Csqrt%7B2%7D%5C%5C)
I have no idea sorry btw I would skip it if I were you because it is only worth 1 point
Answer: it would take 3.1 months
Step-by-step explanation:
Let m represent the number of months that that it will take either of the runners to have the same amount of money in their accounts.
Let y represent the total amount that runner 1 saves for m months
Let z represent the total amount that runner 2 saves for m months
The first runner has $112 in savings, received a $45 gift from a friend, and will save $25 each month. This means that the total amount that he will save for m months would be
y = 112 + 45 + 25m
y = 157 + 25m
The second runner has $50 in savings and will save $60 each month. This means that the total amount that he will save for m months would be
z = 50 + 60m
To determine the number of months before the amount in the account of both runners becomes the same, we would equate y to z. It becomes
157 + 25m = 50 + 60m
157 - 50 = 60m - 25m
35m = 107
m = 107/35
m = 3.06
Answer is B) $16.06 because <span>2.75 x 5.84=16.06
Hope this helps ^-^</span>
Answer:
29
Step-by-step explanation:
because I do math for funnnnnsnnsnsnssn
