C.264.4 that should answer your question
Answer:
The wide of the city is 10.7km
Step-by-step explanation:
To solve this we first have to know the formula to calculate the area of a square
a = area = 115 km²
s = side
a = s * s
now we replace with the known values
115 km² = s * s
115 km² = s²
√(115 km²) = s
10.724km = s
Round to the nearest tenth
s = 10.724km = 10.7km
The wide of the city is 10.7km
Katherine earned $15 an hour, divide $105 by the seven hours she worked
T=65$+(65$*.06)
T=65$+3.9$
T=68.9$
Answer:
43/8
Step-by-step explanation:
5 x 8 = 40
40 + 3 =43