What is the value of y?
60°
A. 1200
B. 40°
C. 30°
D. 60°

D

Step-by-step explanation:

The total degrees is 180, and the three angles must be the same degrees, so 180/3= 60 degrees

D: 60

Step-by-step explanation:

If one angle is 60 degrees, that means the other 2 angles have to add up to 120 degrees. (I know this by doing 180-60). Since the other two angles are equal to each other, I would do 120/2, which gives us 60.

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.