Maximum of area is when both length and width are equal
144/4=36 max area=36*36=1296
minimum of area is when width is 1 and length is half of<span> perimeter -1
</span> 144/2=72 72-1= 71 min area=71*1=71
1296-71=1225
Answer:
10/21
Step-by-step explanation:
-2·-5=10
3·7=21
10/21
1. m = rise/run
m = 10/100 = 0.1
tan α = 0.1
α = tan^(-1) 0.1
α = 5.71 °
2. 2 km = 2,000 m
x² + ( 0.1 x )² = 2,000²
x² + 0.01 x² = 4,000,000
1.01 x² = 4,000,000
x = 1,990 m
h = 1,990 m * 0.1
h = 199 m
The road rises 199 m.
Answer:
True
Step-by-step explanation:
140 * 10 = 1400
True
Answer:
The number is 7
Step-by-step explanation:
To find the missing number, subtract 5 from 12.
12 - 5 = 7
