Answer: 26.3
Step-by-step explanation:
Answer:
Functions: y = -x + 11, y = 2x^2 - 6x + 4, y = 7
Not Functions: x = 3, x^2 + y^2 = 81, y^2 = -5x - 12
K, so areitmetic
an=a1+d(n-1)
a1=first term
d=common differnce
we are given
a1=2 and 3/4
6th term is 3 and 7/12
so
a6=3 and 7/12=2 and 3/4+d(6-1)
3 and 7/12=2 and 3/4+d(5)
minus 2 and 3/4 both sides
10/12=5d
divide both sides by 5 or multiply both sides by 1/5
2/12=d
1/6=d
![a_n=2 \frac{3}{4}+ \frac{1}{6}(n-1)](https://tex.z-dn.net/?f=a_n%3D2%20%5Cfrac%7B3%7D%7B4%7D%2B%20%5Cfrac%7B1%7D%7B6%7D%28n-1%29%20%20)
or
![a_n=2 \frac{7}{12}+ \frac{1}{6}n](https://tex.z-dn.net/?f=a_n%3D2%20%5Cfrac%7B7%7D%7B12%7D%2B%20%5Cfrac%7B1%7D%7B6%7Dn%20%20)
that is the rule
Answer:Terry need to purchase
of tile and
of carpet for a total area of ![858\ ft^{2}](https://tex.z-dn.net/?f=858%5C%20ft%5E%7B2%7D)
Step-by-step explanation:
step 1
Find the square feet of tile
The area of the tile is equal to
![A=(15)(26-13)=195\ ft^{2}](https://tex.z-dn.net/?f=A%3D%2815%29%2826-13%29%3D195%5C%20ft%5E%7B2%7D)
step 2
Find the square feet of carpet
Remember that
![38\frac{1}{2}\ ft=38.5\ ft](https://tex.z-dn.net/?f=38%5Cfrac%7B1%7D%7B2%7D%5C%20ft%3D38.5%5C%20ft)
The area of the carpet is equal to
![A=(38.5)(26)-195-(11)(13)\\A= 1,001-195-143\\A=663\ ft^{2}](https://tex.z-dn.net/?f=A%3D%2838.5%29%2826%29-195-%2811%29%2813%29%5C%5CA%3D%201%2C001-195-143%5C%5CA%3D663%5C%20ft%5E%7B2%7D)
Step by step
49749
Answer: I know your not so good for me but you look so good to me. I don’t need another broken heart or sleepless night. She looks like the girl of my dreams...