47 because a triangle needs to add up to 180° land you add the 43 plus the 90° and give you 133 and than you subtract the 180 by the 133 and it’s 47
The answer to this question is 0.4.
While writing inequalities we should know about symbols
a>b means a is greater than b
a<b means a is less than b
so here we have to write
difference between t and 7= t-7
given t-7 is greater than 10 so t-7>10
and t-7 is less than 20 so t-7<20
combining above two we get
10<t-7<20, <span>17 < t < 27</span>
I hope the answer above is correct because I need this answer too. Was it ?
Help !