K 다 3. Daniel has read 180 pages. This is 80% of the entire book. How long is the book? 4. Lauren's book is 180 pages long. She has rea 20% of it How many pages has she read?​

3) 180×80/100=144

Step-by-step explanation:

4) 180× 20/100= 36

the answer is (-4,-4)

hope this ! : d

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,