Which side lengths form a right triangle? Choose all answers that apply:
Choose all answers that apply:

(Choice A)
A
2
,
2
,
4
2,2,
4
​
2, comma, 2, comma, square root of, 4, end square root

(Choice B)
B
9
,
40
,
41
9,40,41

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?