Lauren brings brownies to class one day. She gives 35 of them to her friends Gareth, Tammy, and Camilla. If she gave them 21 brownies, how many did she bring to class?

true? is that what you're asking or do you mean something else?

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation:

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,