Answer:
The ratio of student that completed their homework to the students who didn't complete their homework is 9:6 = 9 /6
Step-by-step explanation:
9 of 15 students completed their homework .The ratio of students who completed their homework to the ratio that didn't complete their's can be calculated below
The total number of student that was given the homework is 15 . Out of this 15 students only 9 of the students completed their homework. The remaining student out of the 15 didn't complete their's.
The remaining number of student that didn't complete their homework is 15 - 9 = 6 .
Therefore,
The ratio of student that completed their homework to the students who didn't complete their homework is 9:6 = 9 /6
The ratio can be further reduced to 3/2
Answer:
idk
Step-by-step explanation:
ndjwije ndjwijeyijg inetbauhfbuabwivahwonrvu8
Yes. 1 of them is ' a quad. is a trap.' and the 2nd one is 'trap. has at least 1 pair of parallel sides'
Answer:
1260
Step-by-step explanation:
First you will need to find the amount of sides of the polygon:
(After looking it is 9)
Each angle of the side of a nonagon is 140 degrees.
Multiply by 9 since you can make 9 triangles:
140 x 9 = 1260
