How many triangle in heptilion?

What are theoritical probabilities? Who originally song it's a quarter after one and I am needing you now? What is the property that states that multipling a sum by a number is the same as multiplying each addend in the sum by the number and then adding the products? How do you write 8.7 billion in scientific notation? How do you write 6.3257 in words? What does the factor rainbow look like of 63? What is the advantage of a graph compared to a table? Write the number of one billion? What is 0.8 in percent form? What are the relationship between a triangular prism and rectangular prism? What shape has pair of perpendicular sides? What is the GCF of 20 and 400? How much is seven nickels? Cod and AOE are congruent because they are? How do you get the distance? What is 31 percent as a decimal? Where was the first calculus made? What is radius square mean? How do you write 0.326 8.517 0.924 and 1.075 in expanded form and word form? What do roman numerals XL mean?