15. ABC is a right-angled triangle. A
D
Not
Drawn
Accurately
32°
E
B
E is a point on AC.
BCD is a right angle.
DE = CE
Work out the size of ZCDE.
You must give a reason for each stage of your working.​

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

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.

Graph the linear function using the slooe and y intercept