Zero -8+8=0 since -8 is before zero and adding 8 to it makes it on zero.
Answer:
2a
b+b+b+b+b
C^3
d*d*d*d
I only know the first 4
I hope this helps
Step-by-step explanation:
Answer:
Step-by-step explanation:
The problem solver "completed the square." He or she took half of the coefficient of x and squared the result, and then added this square and subtracted this square to/from both sides of the equation.
X = 6 , y = -2
hope this helps
Solution:
<u>Note that:</u>
- Area of trapezoid = Area of triangle + Area of square = 575 m²
- Area of triangle = 32.5 m²
- Area of square = s²
<u>Finding the area of the square:</u>
- 32.5 + Area of square = 575 m²
- => Area of square = 575 - 32.5
- => Area of square = 542.5
- => s² = 542.5
- => s = √542.5 ≈ 23.29
The length of the square is 23.29 meters.
