Answer:
Step-by-step explanation:
Remember that the formula for the difference of squares is 
. The formula implies that if (5x - 8) is a factor, then (5x + 8) is the other factor. We can use our formula to find which one is our difference of squares:
We can conclude that the correct answer is .
1 1/7 = 8/7
The lowest common denominator of 8/7 and 1/9 is 63
72/63 : 7/63
72:7
Answer:2. ; S ≈ 2063.6 cm. 2. 7. FOOD The can of soup has a surface area of 286.3 ... 10.0 cm. 8. The surface area of a cube is 294 square inches. Find the length of a ... Find the length of the third side of the triangle. ... 16. triangular prism: h = 6 inches, right triangle base with ... triangular prism, the triangles should be equilateral,.
Step-by-step explanation:2. ; S ≈ 2063.6 cm. 2. 7. FOOD The can of soup has a surface area of 286.3 ... 10.0 cm. 8. The surface area of a cube is 294 square inches. Find the length of a ... Find the length of the third side of the triangle. ... 16. triangular prism: h = 6 inches, right triangle base with ... triangular prism, the triangles should be equilateral,.
Let x = 0.757575... . Then
100x = 75.757575...
and so
100x - x = 75.757575... - 0.757575...
99x = 75
x = 75/99 = 25/33
