Answer:
2 students out of 20 have blonde hair.
Step-by-step explanation:
20 was the total number if u divide 20 ÷ by 10 = 2
so 2 is 1/10
because is only 1 out of 10
This kinda took a lot of effort but hope it helps
Answer:
The answer is the option
Step-by-step explanation:
see the attached figure with letters to better understand the problem
we know that
-----> by vertical angles
-----> given problem
-----> given problem
substitute
I hope this helps you
cos71=15/P
0.325=15/P
P=46.15