Answer:
76
Step-by-step explanation:
Use .25 to represent the 1/4 of a mile.
Since it is a given radius around the boulder, we would treat it as such and find the area of the circle around the boulder.
To do this, you do .25² * 3.14
.0625 * 3.14 = .19625
15/.19625 = 76 and some change, but you need to round down to 76
Answer is 76.
128 is your answer!!:)
1 meter=100 cm
So 100+28=128! That's your answer!!:)
Answer:
33.32
Step-by-step explanation:
<h2><u>can use cross multiplication </u></h2>
20 : 34
19.6 : x
20x = 19.6 * 34
20x = 666.4
x= 666.4/20
x=33.32
<u>area = 33.32 </u>
Answer:
7/2
Step-by-step explanation:
2x+5=12
2x=7
x=7/2
Yes he is correct because if he multiply 3by 100 equals it equals 300 thousands
