Answer:
a. 0.8727rad
b. 5.585rad
that should be correct, if not, i apologize T_T
Answer:
The number was 32,15
Step-by-step explanation:66.3-20=46.3
46.3:2=23.25
Answer:
its 10n
Step-by-step explanation:
1. A property a parallelogram must have is that adjacent angles must be supplementary, they add up to 180º. We are given the values of the adjacent angles U and T. Their sum must add up to 180º. Solve for x.
<span>U + T = 180 </span>
<span>5x + 2x - 9 = 180 </span>
<span>7x - 9 = 180 </span>
<span>7x = 189 </span>
<span>x = 27 </span>
<span>Substitute this value of x for itself in angle T. </span>
<span>T = 2(27) - 9 </span>
<span>T = 54 - 9 </span>
<span>T = 45, (D) is the answer </span>
