Ill need a photo?!! try pasting a photo so i can see it
9514 1404 393
Answer:
20.6 km
Step-by-step explanation:
Using (East, North) coordinates, the hiker's position ends up being ...
22.2(cos(-45°), sin(-45°)) +40.1(cos(65°), sin(65°))
We're only interested in the second coordinate of this total, which is ...
22.2sin(-45°) +40.1sin(65°) ≈ -15.698 +36.343 = 20.645 . . . km
The y-component of the hiker's position at the end of the second day is 20.6 km north of her starting location.
Answer:
y=9x+7
Step-by-step explanation:
the number in front of x is always the slope and the number after it is the Y intercept where the line first crosses the Y axis
Answer to 3 is F
answer to 4 is G
Answer:
5 cm
Step-by-step explanation:
The two sides of the rectangle are 8 and 2, and the same can be said for the other two sides. This means to get the perimeter of the rectangle, we add:
8, 8, 2, and 2, which gets us 20.
This means that the perimeter of the square is also 20. Now we have to find the value of the sides.
To do this we can say that every side of the square is equal in length, and there are 4 sides.
All we need to do is take the perimeter, 20, and divide it by 4, which will give us our answer of 5 cm.
