John has a circular rug with a diameter of 24. He places a round table with a diameter of 8 on it. Calculate how many square meters of carpet is
left after he places the table on it. DO NOT ROUND ANY NUMBERS. DO

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

What is the sum of these mixed numbers 4 2/3+ 3 1/9

Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.