Answer:
cosa = 3/5
Step-by-step explanation:
Use Trignometrical identity cosa = √
1
−
sin
^2a
cos a = √
1
−
16
/25 = √
9
/25 = 3
/5
Answer:
hi
Step-by-step explanation:
yes how you doing tonight
Answer:
12a^3+6a^2+6a+36
Step-by-step explanation:
Sana makatulong!
Answer: 225 students would have at least one sibling.
Step-by-step explanation:
Three out of four is the same as 3/4 meaning that if there are 300 students in your school then 3/4 times 300 will give the number of students with at least one sibling.
3/4 * 300 = 225
This means 225 students would have at least one sibling.
Answer:
it is 8 if i substitute x for 3
Step-by-step explanation:
