Stars = 1/4
Red stars = 8/9
Multiply:
1/4 × 8/9 = 8/36 = 4/18 = 2/9
Answer = 2/9
Hope this helped☺☺
Answer:
4 lb
Step-by-step explanation:
Subtracting 4 lb from 18 lb yields 14 lb, the weight of the backpack without math book: 18 lb - 4 lb = 14 lb
The math book weighs 4 lb.
Any line with a slope of (1/4).
In a right triangle, one pair of legs must form a right angle. When two lines form a right angle, we say that they are perpendicular.
If the slope of a line is -4, the slope of a perpendicular line is (1/4).