Check the picture below
area of a triangle is 1/2 bh
Step-by-step explanation:

Answer:3 minute
Step-by-step explanation:
Sakura speaks hungarian =150 words per minute
Sakura speaks polish =190 words per minute
and it is given she speaks 270 more words in polish than in hungarian
She speaks for a total of 5 minutes
let she speaks hungarian for t mins
therefore 
t=2 mins
therefore sakura speaks hungarian for 2 mins and polish for 3 mins
Answer:
You're trying to buy a video game that costs $40 with a $50 bill. The cashier gives you $10 change, which is the remainder.
Step-by-step explanation:
3) 18v2−15v−18
=3(6v2−5v−6)
=3(2v−3)(3v+2)