Answer:
x = 1/3 or x = 3/4
Step-by-step explanation:
Solve for x:
12 x^2 - 13 x + 3 = 0
The left hand side factors into a product with two terms:
(3 x - 1) (4 x - 3) = 0
Split into two equations:
3 x - 1 = 0 or 4 x - 3 = 0
Add 1 to both sides:
3 x = 1 or 4 x - 3 = 0
Divide both sides by 3:
x = 1/3 or 4 x - 3 = 0
Add 3 to both sides:
x = 1/3 or 4 x = 3
Divide both sides by 4:
Answer: x = 1/3 or x = 3/4
Answer:
1 - Avenue A is perpendicular to South St.
2 - 70°
Step-by-step explanation:
1 - North, Center, and South St. are parallel lines. Therefore Ave A will be perpendicular to the three lines.
2 - Ave B and Center street forms a 70° angle. Since Center and South St. are parallel lines, they have corresponding angles. Therefore, Ave B and South St also form a 70° angle. The same is true for Ave B and North St.
Answer:
$290
Step-by-step explanation:
3x50=$150
6x30=$180
180+150=$330
330-40=$290
Answer:
17
Step-by-step explanation:
14-24+3