Answer:
A. 1.4 / 0.2 = 7
Step-by-step explanation:
Choices A and B are the only true mathematical statements. Of those, choice A seems to best match the model, where each small square represents 0.01 units.
Answer:
The answer is a
Step-by-step explanation:
The distance from the near end of the runway to the plane, divided by the altitude is the tangent of (90 degrees minus the angle of depression). Let "d1" be the distance to the near end of the runway, and "d2" be the distance to the far end of the runway. Let "a" be the altitude of the plane.
d1/a = tan(90 - 31)
d1 = a*tan(90 - 31)
d2/a = tan(90 - 23)
d2 = a*tan(90 - 23)
runway length = d2 - d1 = a*(tan(67) - tan(59))
length = 1800*(.6916) = 1245m = 1.2km
the answer is "a"
Answer: 20in
2x10=20
Length x width
Answer:
121 centimeters ²
Step-by-step explanation:
Area of a square = length ²
Each side of a square = 5x
find the area of the square when x = 2.2 centimeters
Area of a square = length ²
= (5x)²
= 5x * 5x
= 5(2.2) * 5(2.2)
= 11 * 11
= 121 centimeters ²
Area of a square = 121 centimeters ²
Answer:
i cant see the picture it says not avaliable
Step-by-step explanation: study tho
