Answer:
240
Step-by-step explanation:
add up the numbers of all the students that were surveyed
get 90
60 of those were rock or hiphop
divide 360 by 90
get 4
multiply 60 by 4
get 240
Answer:

Step-by-step explanation:
The picture of the question in the attached figure
we know that
----> by SOH (opposite side divided by the hypotenuse)
we have

solve for BC

substitute the values


Did they give values for the letters??
Answer:
here
Step-by-step explanation:
I uh hope this helps...
Answer:
A) Divide 20 by 2 and then add 8 to the result
Step-by-step explanation:
