A^3-b^3=(a-b)(a^2+ab+b^2)
a^3=64 b^3=27
a=4 b=3
Prove:
64-27=(4-3)(16+12+9)
= 37
Answer:
The area of a circle.
Step-by-step explanation:
Can I get brainiest please
Answer: 36 ft^2
Step-by-step explanation: 4x3/2=6. 6x2=12. 3x2=6. 4x2=8. 5x2=10. 12+8+6+10=36
The equation for l is y = 4.
The equation for p is x = -4.
The equation for m is y = -2x + 4.
The equation for n is y = x - 1.
Try this option:
1. for vertex (2;1) the first equation is: h=-b/2a, it means 2=-b/2a or b=-4a;
2. for vertex (2;1) the second equation is: ax²+bx+c=y, it means 1=4a+2b+c;
3. for point (6;7) the third equation is: ax²+bx+c=y, it means 7=36a+6b+c.
4. using three equation, it is possible to make up the system of equations (and solve it). Details are in the attached picture.
answer:
The graph is in the attachment.