<span>–1/2(2n + 4) + 6 = –9 + 4(2n + 1)
-n - 2 + 6 = - 9 + 8n + 4
-n + 4 = 8n -5
-n -8n = - 5 -4
-9n = -9
n = 1</span>
Answer:
x = 88
Step-by-step explanation:
<em />
<em>Theorem:</em>
<em>The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.</em>
<em />
x + 46 = 134
x + 46 - 46 = 134 - 46
x = 88
From the prefix centi-, we know that there are 100 centimeters in a meter. Therefore, to convert into meters, we should divide by 100.
64.5/100=.645.