HJ is 4.0 and JE is 4.
Here's a detailed explanation: It's mentioned that H is the midpoint of GE and J is the midpoint of FE. According to the midpoint theorem, the line segment that connects the midpoints of two sides is parallel to the third side and is half its length. As JH connects these midpoints,
HJ = 1/2 (GF) and therefore the calculations show that HJ equals 8 and JE equals 4.
Answer:
Step-by-step explanation:
Information provided
The eastern balloon makes an elevation angle of
and is positioned at a height of 461 m.
The western balloon creates an elevation angle of
and is positioned at a height of 296 m.
Considering that Erica is 1.6 m tall, the effective height of the Red balloon becomes 459.4 m,
while the effective height of the Blue balloon ends up at 294.4 m.
Utilizing trigonometric principles,




Now calculating the distance separating the two Balloons,


Answer: 
Step-by-step solution:
Leon’s older brother’s height is
feet
feet
Because Leon is 1/3 foot shorter than his brother,
Leon’s height = 
Convert to like fractions by multiplying numerator and denominator: multiply 3 for the first fraction and 4 for the second.
So, Leon’s height = 
feet
Therefore, Leon’s height is
feet.