Answer:
x > 8
Step-by-step explanation:
Given
17 < 9 + x ( subtract 9 from both sides )
8 < x , hence
x > 8
Answer:
The distance between the tallest building and the statue is 5 miles, so as the statue is inside the range of 7 miles, it can be seen from the tallest building.
Step-by-step explanation:
To solve the problem we need to know the distance between the tallest building in the town and the statue.
This distance can be calculated with the formula of the distance between two points:
d = sqrt(dx^2 + dy^2), where dx is the difference in x-coordinate between the points and dy is the difference in y-coordinate between the points.
So, the distance between these points is:
dx = 5-2 = 3
dy = 1-5 = -4
d = sqrt(3^2 + (-4)^2) = sqrt(9+16) = 5 miles
The distance is 5 miles, so as it is inside the range of 7 miles, the statue can be seen from this point.
Answer:
The approx. length of a reptile that has a mass of 20.5 grams is 75
Step-by-step explanation:
y=0.3x-2
Okay so the value for y in the equation would be 20.5 so plug the value of y into the equation:
20.5 = 0.3x-2
And we are wanting to find the approximate length of a reptile that has a mass of 20.5 grams.
1. 20.5=0.3x-2
2. 
I would give you the whole explanation, but to save time the answer is x=75
Hope this helped you
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Answer:
m=-6
Step-by-step explanation:
2(10+m)=8
20+2m=8
-20 -20
2m = -12
after that, you divide bothe -12 and 2m by 2, to isolate the 2 and you get
m=-6
