Answer:
Put "<" between -0.171100011 _____ -0.171100010
Step-by-step explanation:
-0.171100010 is greater than -0.171100011 because they are negative numbers so -0.171100011 is further than -0.171100010 to 0, therefore -0.171100010 is greater.
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<h3>
Answers: (4, 2) and (8, 2)</h3>
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Explanation:
The two points mentioned in bold are midpoints of segments AB and AC respectively.
To find the coordinates of a midpoint, you add up the x coordinates and divide by 2. Do the same with the y coordinates.
For example, points A and B are at (7,6) and (1,-2)
If we add up the x coordinates and divide by 2, then we get (7+1)/2 = 4. Do the same for the y coordinates to get (6+(-2))/2 = 2. So that's how (4,2) is the midpoint of segment AB. You'll use similar logic to find that (8,2) is the midpoint of segment AC.
A slight alternative is that once you find one midpoint is (4,2), you can draw a horizontal line until you reach (8,2). We're using the idea that the midsegment is parallel to BC which is also horizontal.
Answer:
The inverse of f(x) = 3x - 5 is f^(-1) (x) = (1 / 3) x + (5 / 3), which is a linear expression
Her niece sees 15 goats.
Step-by-step explanation:
Given,
Total animals on barn = 40
Total legs counted by May's niece = 110
A goat has 4 legs and chicken has 2 legs.
Let,
x represent the number of goats
y represent the number of chicken
x+y=40 Eqn 1
4x+2y=110 Eqn 2
Multiplying Eqn 1 by 4
Subtracting Eqn 2 from Eqn 3
Dividing both sides by 2
Putting y = 25 in Eqn 1
Her niece sees 15 goats.
Keywords: linear equation, elimination method
Learn more about elimination method at:
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Three because the smaller the a value is, the narrower the graph.