Answer:
ı wanna learn abot it
Step-by-step explanation:
ı think u should make -b/2a and b^2-4ac
Answer:
Step-by-step explanation:
6n³ is determining the points at nth level.
<u>At n² level the expression would be:</u>
Find the area of the full circle:
Area = pi x r^2
Area = 3.14 x 17^2
Area = 907.46 square units
A full circle is 360 degrees. The sector is 120degrees.
Multiply the area of the circle by the sector degrees/ full circle degrees
907.46 x 120/360 = 302.486 square units round off as needed.
It’s either C or D hope this helps
The general algebraic identity is
Lets derive
- (A+B)²-4AB
- A²+B²+2AB-2AB
- A²+B²
Hence verified