Answer:
Step-by-step explanation:
1. Move the negative sing to the left.
2. simplify 4/10 to 2/5.
3. Simplify.
Therefor, the answer is, -4/5
Answer:
The length of the original rectangle is 14 meters and the width of the original rectangle is 12 meters
Step-by-step explanation:
Let
l ----> the length of the original rectangle
w ----> the width of the original rectangle
we know that
----> equation A
----> area of a square
Solve for w
square root both sides
-----> this solution not make sense
so
Find the value of L
therefore
The length of the original rectangle is 14 meters and the width is 12 meters
Answer:
5507.79 feet
Step-by-step explanation:
To find the height of the mountain, we can draw triangles as in the image attached.
Let's call the height of the mountain 'h', and the distance from the first point (31 degrees) to the mountain 'x'.
Then, we can use the tangent relation of the angles:
tan(34) = h/x
tan(31) = h/(x+1000)
tan(31) is equal to 0.6009, and tan(34) is equal to 0.6745, so:
h/x = 0.6745 -> x = h/0.6745
using this value of x in the second equation:
h/(x+1000) = 0.6009
h/(h/0.6745 + 1000) = 0.6009
h = 0.6009 * (h/0.6745 + 1000)
h = 0.8909*h + 600.9
0.1091h = 600.9
h = 600.9 / 0.1091 = 5507.79 feet
Answer:
ad= 15 fc= 9 eb= 22 i dont know what ag is im sorry, i think eg is 9
Step-by-step explanation:
sorry if i'm wrong i haven't done this in 3 years but i think they are right