The perfect squares between 22 and 50

25, 36, 49

Step-by-step explanation:

Start with a definition of perfect squares. Basically, they're the result of a number multiplied by itself. 2*2, or 2² = 4, which is a perfect square. 3*3, or 3² = 9, and so on. You can keep listing these until you get inside the interval you want (from 22 to 50).

4² = 16

5² = 25 ... so now we're where we want to be!

6² = 36 ... still good

7² = 49 ... that's lower than 50 still

8² = 64 ... and now we're over our limit, so 8 doesn't do the job for us.

The only perfect squares matching your criteria are 25, 36, and 49.

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!