A package of colored markers has 8 markers. The graph below shows the total numbers of markers in different numbers of packages.
Which equation represents the relationship between m, the number of markers and p, the number of packages?
will mark brainliest
p = 8m
p = m + 8
m = p + 8
m = 8p
Pls give right answer
will mark brainliest
p = 8m
p = m + 8
m = p + 8
m = 8p
Pls give right answer
2 answers:
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Answer:
28.7 meters
Step-by-step explanation:
Draw a diagram. Let's say d is the distance between the anchor and the bottom of the tower, h is the height of the tower, and x is the length of the wire.
Using trigonometry, we can write two equations for the height of the tower:
h = d tan 65°
h = (d + 25) tan 35°
Setting these equal, we can solve for d.
d tan 65° = (d + 25) tan 35°
d tan 65° = d tan 35° + 25 tan 35°
d (tan 65° − tan 35°) = 25 tan 35°
d = 25 tan 35° / (tan 65° − tan 35°)
d ≈ 12.12
Now we can find x:
cos 65° = d / x
x = d / cos 65°
x ≈ 28.7
The wire is approximately 28.7 meters long.
