Answer:38
Step-by-step explanation:sure answer:
X-17=21
X=21+17(when we transpose -ve becomes positive)
X=38
We know that
[perimeter smaller triangle]=[scale factor]*[perimeter larger triangle]
[area smaller triangle]=[scale factor]²*[area larger triangle]
[scale factor]=8/12----> 4/6----> 2/3
therefore
[perimeter smaller triangle]=[2/3]*[48]-------> 32 m
[area smaller triangle]=[2/3]²*[180]-----> (4/9)*180---> 80 m²
You have to use least common multiple so that's going to be
4-8-12-16-20
10-20
The 20th person gets both first
because you divide 5 by 5 and you get 1 and when you divide 20 by 5 you get 4 and all that equals to 0.25 = 1/4
I’m here to help! ( pssss, the other guy’s answer was trash) Ok:
1) 10+9= 19
2) 8+5= 13
3) 7+2=9
4) 3+9=12
5) 4+1=5
6) 2+4=6
Hope this helps!
~ Your Cookie Monster