What is the length of a line segment on the coordinate plane with end point (3,5) and (6,8) to the nearest tenth
2 answers:
Answer:
4.24 units
Step-by-step explanation:
We can use the distance formula to solve this.
Distance formula: <em>d = √((x₁ - x₂)² + (y₁ - y₂)²)</em>, where (x₁, y₁) and (x₂, y₂) are the two coordinates.
Plug in: <em>d = √((3 - 6)² + (5 - 8)²)</em>
Subtract: d = √((-3)² + (-3)²))
Square: d = √(9 + 9)
Add: d = √18
Square root: d = 4.24264... ≈ 4.24 units
Answer:
Step-by-step explanation:
Use the distance formula for coordinate geoemetry and the fact that x1 = 3, y1 = 5, x2 = 6 and y2 = 8 to fill in the formula:

fills in accordingly:

which simplifies a bit to

which is

The square root of 18 simplifies down to
, which is 4.2426 in decimal form
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Answer:

Step-by-step explanation:
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Simplify to get:
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The solution in interval notation is 
Answer: 80 miles
Step-by-step explanation:
Answer: -72a^3 +108a^2
Collect like terms
(2a)(6a)(2a-8a+9)= (2a)(6a)(-6a+9)=12a^2(-6a+9)
= -72a^3 +108a^2
Answer:
7
Step-by-step explanation:
1. Do 49÷7 to get the average of 7
Answer:
X = 59
Step-by-step explanation:
2 × 59 = 118
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