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color any squares with these answers
light blue:
in the number 6,492.709. is in the
tenths place.
seventy and seventy-eight hundredths
written in standard form is
ed
718.521 rounded to the nearest one is

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

he spend 5.1 minutes chatting with his friends.

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5.1

8987678

step-by-step explanation: