Using the distance formula, the distance around the park = 190.6 units.
<h3>How to Find Distance Using the distance Formula?</h3>
Distance formula is given as, .
To find the distance around the park, find the length of PQ, QR, and PR:
Use the distance formula to find the distance between points P and R:
P(10, 50)
R(80, 10)
PR = √[(80−10)² + (10−50)²]
PR = √[(70)² + (−40)²]
PR = √(4900 + 1600)
PR = √6500
PR ≈ 80.6 units
PQ = |50 - 10| = 40 units
QR = |80 - 10| = 70 units
Thus, the distance around the park = PQ + QR + PR = 40 + 70 + 80.6
Thus, the distance around the park = 190.6 units.
Learn more about distance formula on:
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<span>(5x^4-3x^3+6 x)-(3x^3+11x^2-8 x)</span>
-3(x-1)+8 (x-3)=6x+7-5
-3x+3 + 8x-24= 6x+2
5x-21=6x+2
(subtract 5x from both sides)
-21=1x+2
(subtract 2 from both sides)
-24=x
I hope this helps love! :)
15x-24
the answer is not B because 3*-5= -15, we need -24
the answer is not C because 3*-24= -72
the answer is not A because 5*8= 40
Answer :
D. 3(5x − 8)
(3)(5x)(3)(-8)
15x-24= 15x-24