What is the sum of 24 and 72? Write the answer in standard form.

24 + 72 = 96

Step-by-step explanation:

20 + 70 = 90

4 + 2 = 6

90 + 6 = 96

You can first add the ones and then add the tens start always from the ones place gradually getting the higher value digit, to make it easier stack them.

   72

   24

+

    96

9.6 x 10

Step-by-step explanation:

24 + 72 = 96

reflections:

1) about the y-axis

2) about the line y = 1

Step-by-step explanation:

CD = AD = sqrt(17) = GH = HE

AB = BC = sqrt(5) = EF = FG

So, ABCD & EFGH are congruent rectangles

This is a combination of 2 reflections:

1) about the y-axis

2) about the line y = 1