Answer:
17 cm
Step-by-step explanation:
To find the perimeter of any figure, you must add all the side lengths. In a triangle, there are three side lengths to add, and in this case, they are 3 cm, 6 cm, and 8 cm long. So:
3 + 6 + 8 = 17 cm
∴, the triangle's perimeter is 17 cm.
Answer:
396cm I think.
Step-by-step explanation:
10 x (27 - 8) + 9 x 24
So to find the mean you add up all the numbers (or the exam scores) which will get you 212 then you take the number and divide it by the total numbers in the set (how many numbers did you add up?)
212 divided by 8 is 26.5 which would be C. I hope this helps!
Answer:
Step-by-step explanation:
187 divided by 7 is 6.5
Answer:
False
Step-by-step explanation:
n÷12=36
n=36*12
hence n=432
hope it helps you and give me a brainliest
