1and2 are supplementary angles is conjecture is false
Answer:
roughly 12.56 units
Step-by-step explanation:
Since the perimeter of a circle is 2*pi*r, we can divide it by two or multiply by half in order to find the perimeter of a semicircle
half of the diameter is the radius, so 8/2 =4, r=4
Plug in what we know...
C=2*pi*4
Solve
2*3.14*4
25.12
divide by 2
25.12/2=12.56
12.56 units is the perimeter
Answer:
<h2>
<em><u>no, it's 18 dear</u></em></h2>
Step-by-step explanation:
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Answer:
Distance between mall and library is 6.32 miles.
Step-by-step explanation:
Coordinates of the door to the library is at (2, 4) and door to the mall is at (8, 4).
Since, distance between two points 
and 
is given by,
Distance = 
By this formula,
Distance between (2, 4) and (8, 4) will be,
Distance = 
= 
= 
= 6.32 miles
Population = 340,000 * (1.0575)^years
Population = 340,000 * (1.0575)^15
<span><span>Population = 340,000 * 2.3131598242
</span>
</span>Population = <span><span><span>786,474</span></span></span>
