Answer:

Step-by-step explanation:
the formula for the area of a triangle is base*height divided by 2

2.99 because if you divide that you will get it
Answer:
She can type 650 words in 10 minutes.
Step-by-step explanation:
390 divided by 6 is 65. Anita types 65 words per min. 65 times 10 is 650. Therefore she types 650 words in 10 mins.
Answer:
-2.5
Step-by-step explanation:
Plugged into calculator