Brad measured the length of an object as cm. which items might he have measured? check all that apply. a. length of a city block b. length of a city park c. height of a person d. distance across a city e. height of an apple tree f. width of a screen in a theater g. depth of water in a swimming pool

For this case we can select the objects that can physically be measured in centimeters.

We must have in mind that all objects can be measured in centimeters.

For this, there is the conversion of units.

However, sometimes, for very large measurements, it is not convenient to use centimeters.

Therefore, from the list mentioned, Brad could have measured in centimeters:

height of a person

width of a screen in a theater

He could have used a measuring tape and a rule for such purposes.

C.height of a person

F.width of a screen in a theater

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question