Answer:
12 students got an A
Step-by-step explanation:
If you write 3 tenths as a decimal you get 0.3
then you multiply 40 by 0.3 to get 12
which gets you the answer of 12 students.
Answer:
set both of them equal to each other:
8x - 8° = 5x + 25°
subtract 5x by both sides of the equations and it becomes:
3x-8° = 25°
now add 8° both sides:
3x = 33°
divide three by both sides:
x = 11°
now thats done to find B:
plug your x value in the B equation:
5x + 25°
5(11) +25°
55 +25°
not sure if you can add here sorry :(. I hope this helped so far :)
Answer:
<h3><u>2775</u> is the right answer.</h3>
Answer:
3 meters.
Step-by-step explanation:
The width would be 3, because if 6 meters is the length so you would add 6 +6 ( you get the other six from the other side) which equals 12. Then you do 18-12 and you get 6. Lastly you do 6/3 since you need two width sides which equals 3. So that is why 3 is the width.