Answer:
think it's about 5 feet and 4 inches more.
Answer:
x⁴ - x³ + 2x - 6
Step-by-step explanation:
Apparently i cannot write the equation needed so we will call it r(x) and the 2 given equations, a(x) and b(x) respectively
r(x) is the same as a(x) - b(x)
a(x) - b(x)
= x⁴ - 3x² + 5x - 7 -(x³ - 3x² + 3x -1)
= x⁴- x³ + (- 3x² + 3x²) + (5x - 3x) + (- 7 + 1)
= x⁴ - x³ + 2x - 6
Answer:
You have to find the are of the triangle: Area=(base* height)/2=
=(10x + 2y)*(3x - y)/2=(5x + y)*(3x - y)=
=15x2-2xy-y2.
i think it would be 960 feet. bc you would multiply 4 by 60, then multiply 240 by 4.
i think thats how you solve it. hope that helped :)
