Step-by-step explanation:
Solution
According to remainder theorem, when f(x) is divided by (x+2), Remainder =f(−2)
f(x)=5x3+2x2−6x+12
f(−2)=5(−2)3+2(−2)2−6(−2)+12
=5×−8+2×4+12+12
=−40+32=−8
∴ Remainder=−8
Each downloaded song costs $1.19. ... Join now. 1 ... Write and solve an inequality to determine how many songs ... This means he can spend less than $10 or exactly $10;
Solution:
<u>We know that:</u>
![Area \ of \ triangle = \dfrac{1}{2} \times Base \times Height](https://tex.z-dn.net/?f=Area%20%5C%20of%20%5C%20triangle%20%3D%20%5Cdfrac%7B1%7D%7B2%7D%20%5Ctimes%20Base%20%5Ctimes%20Height)
<em>Since we are already given the base and the height, we can substitute them into the formula to find the area of the triangle.</em>
![Area \ of \ triangle = \dfrac{1}{2} \times 18 \times24](https://tex.z-dn.net/?f=Area%20%5C%20of%20%5C%20triangle%20%3D%20%5Cdfrac%7B1%7D%7B2%7D%20%5Ctimes%2018%20%5Ctimes24)
<u>Cancel out the "2" by dividing it by 18.</u>
![Area \ of \ triangle = 9 \times24](https://tex.z-dn.net/?f=Area%20%5C%20of%20%5C%20triangle%20%3D%20%209%20%5Ctimes24)
<u>Simplify the multiplication.</u>
![\bold{Area \ of \ triangle = 216 \ ft^{2}}](https://tex.z-dn.net/?f=%5Cbold%7BArea%20%5C%20of%20%5C%20triangle%20%3D%20%20216%20%5C%20ft%5E%7B2%7D%7D)
Answer:
x=
1
3
y+
17
3
Step-by-step explanation:
This is all i can get so far, <em>if can improve opon this let me know</em>