Answer: If the angle 3 is 90 degrees u did that by four and you should get angle 1 : 22.5 degrees
Step-by-step explanation:
Answer:
3/28
Step-by-step explanation:
You can rewrite 3/8 ÷7/2 to 3/8 x 2/7
then you can simplify which is 3/28
Here u go, i hope this helped
Answer:
10 but im not sure.
Step-by-step explanation:
Answer: 5
Step-by-step explanation:
5(n-1)-10=2n
5n-5-10=2n
5n-2n = 10+5
3n = 15
n = 15/3
n = 5