Answer:
∛∈∉≤≡∧∉∈,,
Step-by-step explanation:
Answer:A.) triangular prism B.) triangular-based pyramid
Olivia needs 15 yards of ribbon.
2.5x18=45 feet
divide 45ft by 3 to see how many yards that would be.
45/3=15
Hope that I helped
1. $10.56
950.40÷90=10.56
70%
$23.31
$21 x 1.11 = $23.31