Answer:
c
Step-by-step explanation:
Hi there!
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I believe your answer is:
MN = 66
x = 5
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Here’s why:
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- A midpoint separates a line segment into two congruent parts.
- Knowing that one half of the line segment, LN, measures 33, we can double it to get 66, the whole measurement of the segment.
MN = 66
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![10x - 17 = 33\\\\10x - 17 + 17 = 33 + 17\\\\10x = 50\\\\\frac{10x=50}{10}\\\\\boxed{x = 5}](https://tex.z-dn.net/?f=10x%20-%2017%20%3D%2033%5C%5C%5C%5C10x%20-%2017%20%2B%2017%20%3D%2033%20%2B%2017%5C%5C%5C%5C10x%20%3D%2050%5C%5C%5C%5C%5Cfrac%7B10x%3D50%7D%7B10%7D%5C%5C%5C%5C%5Cboxed%7Bx%20%3D%205%7D)
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The value of 'x' is equal to 5.
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The equation was the measurements of both sides set equal to each other.
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Hope this helps you. I apologize if it’s incorrect.
Answer:
change is 1.30
Step-by-step explanation:
2.60 ÷ 2 = 1.30
3.90 ÷ 3 = 1.30
? ÷ 5 = 1.30
10.40 ÷8 =1.30
?=1.30 × 5 = 6.50
Answer:
f(x)= -54x -4
g(x)= -3x -2
f+g)( x)= -54x -4 -3x -2 = -57x -6
First let's reduce the feet to miles
there are 5280 feet in a mile therefore
26400 feet=5 miles
31680 feet=6 miles
Jet A(the first jet) descends 5 miles in 96 miles
Jet B(the second jet) descends 6 miles in 120 miles
We can compare these as fractions to see which is steeper. This can be viewed as slope and the origin (0,0) is the airport.
slope: 6/120=?=5/96
1/20=?=5/96
Now we know that 5/100 =1/20 so 5/96 must be bigger than 5/100 because you are dividing by a smaller number.
so 1/20<5/96
So Jet B is descending steeper than Jet A.
As for linear model, I don't exactly know what your teacher means but I think I actually used the linear model when I'm thinking of steepness as slope in the coordinate plane, I will include a picture.
In this extremely zoomed out graph, you can see the blue line is just slighly higher than the red line(slope as in explanation is way easier to tell) this could be seen as the linear model) :) Hope it helped!