<span>x^4+2x³-8x-16
-------------------
x + 2
</span> x^3(x+2) - 8(x+2)
= --------------------------
x + 2
(x+2) (x^3 - 8)
= -----------------------
x + 2
= x^3 - 8
= (x - 2)(x^2 + 2x + 4)
answer
(x - 2)(x^2 + 2x + 4)
Answer:
it's 9.947
Step-by-step explanation:
for this we need an equation which contain height in it so we used volume in both so we get height
π2^2h=5*5*5
π4h=125
h=9.947
Answer:
A=80
B=31
C=64
Step-by-step explanation:
A, 69, and b will equal 180 since it forms a straight line
A+69+b=180
to solve for A we subtract 53+47 from 180 and get 80
80+69+b=180
to get B we subtract 80+69 from 180 and get 31
to get c we add 85+b and subtract it from 180 getting c=64
The equation of the line is
3y = 2x - 9
For the system to have infinite number of solutions, the equations of the lines must be equivalent i.e., the equations will result to the same equation if the coefficient of one variable in an equation is made equal to the coefficient of the same variable to the other equation. So,
The possible answers are
y = 2/3 x - 3
3/2 y = x - 9/2
Or any multiples or rearrangements of either equations.
2x + 2y = 20
2(6) + 2y = 20
12 + 2y = 20
2y = 8
y = 4
width = 4
Area = 6 × 4
= 24 cm