9514 1404 393
Answer:
JKT, JLT, KLT
Step-by-step explanation:
Each of the given bisectors is the altitude of an isosceles triangle. Those triangles are ...
JKT
JLT
KLT
Answer:
D
Step-by-step explanation:
it is a graph of ![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
Answer:
she flew 1h 30m and ran 30m
Step-by-step explanation:
First we have to make 2 equations, one that represents the distance that it traveled and another that represents the time that it ran
x = time she ran
y =
time she flew
x + y = 2h
x * 12 + y * 76 = 120
we clear x in the first equation
x + y = 2
x = 2 - y
we replace x with (2 - y) in the second equation
x * 12 + y * 76 = 120
(2 - y) * 12 + y * 76 = 120
24 - 12y + 76y = 120
-12y + 76y = 120 - 24
64y = 96
y = 96/64
y = 3/2
this means that 1 hour and a half was flying
x = 2 - y
x = 2 - 3/2
x = 1/2
this means that half hour was runing
Answer:
791.2 ft
Step-by-step explanation:
The cable is inclined and this acts as the hypotenuse. Since the other two sides are given.
![H=\sqrt {x^{2}+y^{2}}](https://tex.z-dn.net/?f=H%3D%5Csqrt%20%7Bx%5E%7B2%7D%2By%5E%7B2%7D%7D)
where x and y represent the distance between two cliffs apart and difference in heights. Substituting 740 for x and 280 for y then
![H=\sqrt {740^{2}+280^{2}}=791.20161779409930627669981858168023442712 ft\approx 791.2 ft](https://tex.z-dn.net/?f=H%3D%5Csqrt%20%7B740%5E%7B2%7D%2B280%5E%7B2%7D%7D%3D791.20161779409930627669981858168023442712%20ft%5Capprox%20791.2%20ft)
Answer:
Therefore, the distance between points A and B is approximately equal to 6.4 inches.