Answer:
I think it's 337 or 338
Step-by-step explanation:
you divide the number of 7th graders by the radio to 8th graders and multiply it by the radio of 8th graders to 7tg graders.
Just did this one.
The perimeter is the sum of the sides.
n + (3n - 4) + (3n - 5) = 33
7n - 9 = 33
7n = 42
n = 6
3n-4=18-4=14
3n-5=13
Check: 6+14+13=33, good
Answer: 6 cm, 14 cm, 13 cm
The answer is 16 inches are in 1/16 inches
Answer:
A=2
B=12
C=5
D=13
SA=411mm
Step-by-step explanation:
SA=bh+(s1+s2+s3)H
=12×5+(12+2+13)(13)
