<em>Answer:</em>
<em>The unknown angles are 45 and 63</em>
<em>Step-by-step explanation:</em>
<em>5x + 7x + 72 = 180 (angle sum property)</em>
<em>12x + 72 = 180</em>
<em>12x = 180 - 72</em>
<em>12x = 108</em>
<em>x = 108/12</em>
<em>x = 9 </em>
<em />
<em>Therefore, 5x = 5*9 = 45</em>
<em> 7x = 7*9 = 63</em>
False. The answer should be between 8 and 16 because 5/3 = 1 2/3 which is between 1 & 2
So the product is between. 1 x 8 and 2 x 8
Answer:
n=14
Step-by-step explanation:
do 28/2=<em><u>14</u></em>
