Answer:
x = 51°
Step-by-step explanation:
The straight line segment has a total angle of 180°. Therefore, to find the angle inside the triangle that is next to 94°, subtract 94 from 180:
180° - 94° = 86°
That angle is almost a right angle but not quite. Now, to find x, add up the two angles inside the triangle and subtract it from 180°:
43° + 86° = 129°
180° - 129° = 51°
30 girls because 42÷7=6 So multiply 6 by 5 and it gives you the ratio for girls
The solve for n would be 11
2 to the second power is 4 and 4x11=44
Density= population/area
x= 4.2×10^5/ 1.32×10^2
x= 3181.81 people per square miles
