The perimeter of a triangular garden is 900cm and its sides are in the ratio 3 : 5 : 4. Using Heron’s formula, find the area of the triangular garden?

How do i put 3(x+7) in distributive property

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

Witch sequence shows a pattern where each term is 1.5 times the previous term