A garden is in the shape of a rhombus whose each side is 15 and it's one of two diagonal each 24 find the area of Garden

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

What are the soultion(s) to the quadratic equation 40- x^2=0

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number