3: -27
4: 81
5: -243
All you need to do is plug in the numbers into the exponent spot.
I wanna say 10 or ether -10 since if it was subtracted from 2 then it would equal -8
Step-by-step explanation:
Given,
Perimeter of the rectangle = 200cm
Breadth of the rectangle = 10 cm
Therefore, by the problem
=> 2(l+b) = 200cm
=> 2(l + 10) = 200cm

=> l + 10 = 100
=> l = 100 - 10
=> l = 90
<u>Hence, required length othe rectangle is 90 cm (Ans)</u>
ANSWER: 12/20 or 3/5
4/5 of girls have brown hair
3/4 have long hair
