We have the supplementary angles.
The sum of the measures of the two Supplementary Angles is 180°.
Therefore we have the equation:
13x - 2 + 39 = 180
13x + 37 = 180 <em>subtract 37 from both sides</em>
13x = 143 <em>divide both sides by 13</em>
<em>x = 11</em>
<h3>Answer: 11</h3>
Answer:
Oo this is tricky I wanna say C and E maybe Im sorry if it's wrong.
You distribute the three into the numbers in parentheses. -3+24n+6n. Then combine like terms. -3+30n
But I may be wrong.
Answer:
3.6 x 10^6
Step-by-step explanation:
(4 ×10^10)(9×10^-5)
= (4 x 9) x 10^(10 - 5)
= 36 x 10^5
= 3.6 x 10^6 <-------in scientific notation
