What is another way to describe an equilateral triangle?
a) acute
b) obtuse

c) right
d) scalene

17 in long 1.3 ft wide and 8in high what is the volume

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?