Sally collected 8 and Jake had 12. Together they had 20.
Answer:
x=109 degrees
Step-by-step explanation:
so 33+39+x=180 degrees because of sum of angles in a triangle theorem. Then now you solve because of algebra
Answer:
let missing Angle be x
x+70+95+136=360 sum of interior angle of quadrilateral is 360
x+301=360
x=360-301=59°
<em><u>therefore</u></em><em><u> </u></em><em><u>the measure of the missing </u></em><em><u>angle</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>5</u></em><em><u>9</u></em><em><u>°</u></em>
Slope of line parallel is same slope and perpendicular slope is complete opposite, so 2/5
The error was 11
percentage error = error divided by actual value x 100%
= 11 / 239 x 100 = 4.6%