Answer:
250000 people
Step-by-step explanation:
The population density of the city is 36 per square mile.
The city is 6,944.44mi².
Population density of a city is given as the population of a city divided by its land area.
PD = P / A
From the question,
PD = 36 people per square mile
A = 6,944.44mi²
Hence, P is:
P = PD * A
P = 36 * 6944.44 = 249999.84 people
Since people size can only be whole number, we approximate P to the nearest whole number
P = 250000 people
There are approximately 250000 people that live in that city.
Answer:
The length of other wall is 3 meters.
Step-by-step explanation:
Given that:
Length of one wall = 4 meters
Length of diagonal from one corner to opposite corner = 5 meters
As the room is rectangular, the diagonal will form a right angled triangle.
The diagonal will be the hypotenuse.
Using pythagorean theorem;
Here,
a = 4 and c = 5
Taking square root on both sides
b = 3 meters
Hence,
The length of other wall is 3 meters.
Step-by-step explanation:
(x+20)=9x
4x=20
x= 5°
because GEF AND DEG ARE EQUAL
THEN DEF= 2 * GEF
DEF = (9*5)*2=90
DEF= 90°
Answer:
-20.2m -11.8
Step-by-step explanation:
(2y + 14.6m + 3.8) – (34.8m + 15.6 + 2y)
Distribute the minus sign
(2y + 14.6m + 3.8) – 34.8m - 15.6 - 2y
I like to line them up vertically
2y + 14.6m + 3.8
– 2y -34.8m - 15.6
------------------------------
-20.2m -11.8
Answer:
um the best i can say is 25% if thats the only info you give
Step-by-step explanation:
