Quadrilateral abcd is inscribed in this circle.
what is the measure of angle c?
enter your answer in the box.
°
image shows a circle with inscribed quadrilateral a b c d. the measure of angle a is 2 x plus 3 degrees. the measure of angle b is 2 x minus 4 degrees. the measure of angle d is 3 x plus 9 degrees.

The distance around the lake is 2 kilometers. ifelena wants to run 14 kilometers this week, howmany laps must she run around the lake

Can someone me do math because i am having a breakdown rn because i don’t get it

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.