Answer:
Step-by-step explanation:
Draw a picture Of a triangle ABC , BC as Base connect D on AB , and E on AC together with a line parallel to Base BC
Λ if using one of the 5 postulate of Euclid:
"If 2 parallel line intersected by a third line, the interior angles are equal."
< B = < D , and < C = < E .
Triangle ABC is similar to ADE
AD/ Ab = AC / AB
Add 12 to both sides. leaving you with
3x=21
then divide 3 on both sides. leaving you with
x=7
hopefully that’s right!!!
Here:) I’m not sure if it’s right but here
Answer: 28
Step-by-step explanation: 3 pounds is equal to 48 ounces and you subtract the 20 ounces of popcorn to get 28 ounces