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3 years ago

Centroid of triangle with vertices (0,0) ,(3,0) & (0,-3) is……. [ ]

Mathematics

2 answers:

Pavel [41]3 years ago

7 0

Di are you alright? I noticed the fact that you aren't online from 7th April or so-

Firdavs [7]3 years ago

3 0

Answer:

Step-by-step explanation:

centroid

x=(x1+x2+x3)/3=(0+3+0)/3=3/3=1

y=(y1+y2+y3)/3=(0+0-3)/3=-3/3=-1

centroid =(1,-1)

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3 years ago

Please help someone

Romashka-Z-Leto [24]

Answer:

(-2, ∞)

Step-by-step explanation:

A function is "increasing" when its graph goes up to the right, the slope is positive. At a turning point (maximum or minimum), the function is neither increasing nor decreasing.

<h3>Increasing interval</h3>

The graph has a minimum at x = -2. To the left of that point, the graph goes up to the left, which is the same as down to the right (decreasing).

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2 years ago

Iron Man Training While training for an iron man competition, Tony bikes for 60 miles and runs for 15 miles. If his bikes speed

ivolga24 [154]

Answer:

<u>Tony biked 1 hour 40 minutes and run 3 hours 20 minutes.</u>

Step-by-step explanation:

How long did Tony speed on his bike?

Let s to be Tony's running speed, then 8s is Tony's biking speed

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Replacing with the real values, we have:

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s = -180-40

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Now, we can calculate the time, this way:

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Bike time = 60/36

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Step-by-step explanation:

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