399.6 square meters
7•8/2=28
28•3=84
8•6.9/2=27.6
(12•8)•3=288
84+27.6+288=399.6
The answer is the test contains 10 3pt questions and 14 5 pt questions. Any questions please just ask!!! thank you!
Answer:
20%
Step-by-step explanation:
I think the answer is 6cm, 8cm, 10cm
Answer:
18
Step-by-step explanation:
since the equation of AC is y=x-4 then the length of CB and AB must be the same. therefor its (6*6)/2
