First, draw a circle with point U as the center point and point S as the end of the radius. Then, draw another circle with point D as the center point and the radius length equal to US. Next, draw ray DE away from angle SUN. Finally, draw angle SUN.
I suggest using an app for math to solve problems like this they r helpful for example PhotoMath and Socratic
Answer:
1.333 repeated
Step-by-step explanation:
Neutral atoms must have equal numbers of protons and electrons
Solution: 18 electrons
9 numbers of nickels
13 numbers of quarters