Answer:
5
Step-by-step explanation:
hope this helps!!!
The length of rays has no effect upon the angle between them. You can extend rays infinitely and the angle between them remains constant.
2d+4=10+2.5d
-2d -2d
4=10+0.5d
-10 -10
-6=0.5d
/0.5 /0.5
-12=d
d=-12
A scale with a suitable range for weighing small items such as food in the home, would not be suitable for weighing large, heavy items, such as concrete blocks. A scale for concrete blocks wouldn't be sensitive enough for food.
To go from a fraction to a decimal just divide the numerator by the denominator. For example 1/2 : 1 divided by 2 = 0.5 which equals 1/2.
