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Answer: y = -4x + 18
Both equations have the same slope.
y = -4x + b
x = 3
y = 6
6 = -4(3) + b
6 = -12 + b
6 + 12 = b
Applying the midsegment theorem, the distant Ashley will kayak more than Christopher is: 0.5 mi
<em><u>Recall:</u></em>
- The midsegment of a triangle joins two sides of a triangle at their midpoint.
- The third side is the base of the triangle.
- Triangles have three midsegments.
- Based on the midsegment theorem, the length of the midsegment = ½(third side).
The picture given shows a triangle with two midsegments: AB and BC
AB = the distance Ashley will kayak.
BC = the distance Christopher will kayak.
XY = 5 mi (base)
XZ = 6 mi (base)
Applying the midsegment theorem, find AB and BC.
AB = ½(XZ)
AB = ½(6)
AB = 3 mi
BC = ½(XY)
BC = ½(5)
BC = 2.5 mi
Thus, the distance Ashley will kayak more than Christopher = AB - BC
= 3 mi - 2.5 = 0.5 mi.
Therefore, applying the midsegment theorem, the distant Ashley will kayak more than Christopher is: 0.5 mi
Learn more about the midsegment theorem on:
brainly.com/question/12234706
Answer:
When x is 6, y is -4
Step-by-step explanation:
Y = -2x + 8
Input x = 6:
Y = -2(6) + 8
Multiply:
Y = -12 + 8
Add:
Y = -4
Answer: Width=76 ft
Step-by-step explanation:
Let x = width, then x+17=length
Solve:
(x+17)x=7086
x²+17x=7086
x²+17x-7086=0
(x-76)(x+93)=0 ⇔ This is rounded to the nearest integer
x=76 or x=-93 (rej) ⇔ A length cannot be negative.
