Answer:
m<B = 141 degrees
Step-by-step explanation:
This shape is a heptagon meaning its angles should have a sum of 900 degrees.
we are given the degrees and we need to ad them up
148+90+120+129+130+142=749
then we subtract 749 from 900 which looks like
900-749=141
from subtracting 749 from 900 we get 141 hence we get our answer that m<B = 141 degrees
find unit rate:
36 / 6 = 6
she can ride 6 miles in 1 hour
If you divide 8 by 4, it comes to 2
<span>If you divide 12 by 2, it comes to 3 </span>
<span>That fraction is 2/3 </span>
<span>The Fraction 10/15 is equal to 2/3 because... </span>
<span>If you divide 10 by 5. it comes to 2 </span>
<span>If you divide 15 by 5, it comes to 3 </span>
This is simple. It is 7 factorial, or 7!. This just means 7*6*5*4*3*2*1, which is 5040.
