Answer:
HCFD
Step-by-step explanation:
a² + b² = c² => a² = c² - b² => a = √(c² - b²)
=> the height of the window = √[(the given length of the latter)² - (the distance from the latter to the base of the building, 3.5 meters)²]
A) √(5.5² - 3.5²) ≈ 4.24 => H
B) √(8.8² - 3.5²) ≈ 8.07 => C
C) √(9.3² - 3.5²) ≈ 8.62 => F
D) √(7.9² - 3.5²) ≈ 7.08 => D
The answer is 6/10. You have to multiply both the numerator and the denominator by two because the second picture is split in two
what makes it irrational is the

which does not change from one zero to the other. so if one root its irrational the other one also is. Answer A
Answer:
the scale of the map is missing, not enough information
The answer is: ALWAYS TRUE .
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