Answer:
45
Step-by-step explanation:
it wont let me put the
Answer:
Step-by-step explanation:
Add the total number of students:
Boys: 8, + Girls: 12 = 20 students
of the students are girls
6/10 also equates to 60%, which is the percent of girls in the class.
Answer:
141>0.5
Step-by-step explanation:
I think is how you are supposed to answer it I wasn't sure because the question was a little bit confusing good luck
Mark me the brainliest PLEASE
Answer:
Part A: 4/9
Part B: 12 students
Step-by-step explanation:
27 * 0.44444444 = 12 (this is the number of students who preferred snowboarding). So the fraction would be 12/27, which simplifies to 4/9.
Answer:
76
Step-by-step explanation:
The sum of the angles of a triangle add to 180
40+ 3x+10 + 2x+20 = 180
Combine like terms
70 + 5x = 180
Subtract 70
70+5x-70 =180-70
5x = 110
Divide by 5
5x/5 = 110/5
x = 22
We want to find BCA
BCA = 3x+10
= 3(22)+10
= 66+10
=76
