40 pupils in class 4A scored 380 points in a contest. Each girl scored 10 points and each boy scored 8 points. How many girls are there in
class 4A?​

Consider the reflection of parallelogram pqrs across the line of reflection, . if rr' = 14, then rz = . if sx = 5, then = 5.

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Tan198=asin164=? how to solve this? ?