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Zolol [24]
2 years ago
7

Which two points of concurrency always remain inside the triangle, and why?

Mathematics
1 answer:
tatyana61 [14]2 years ago
4 0

The point of concurrency is the point where three or more lines, segments, or rays intersect forming a point. Out of the four namely the Centroid, Incenter, Circumcenter, and Orthocenter, only the <u>Centroid</u> and <u>Incenter</u> is always located inside the triangle.

Centroid: where the medians intersect

<span>Incenter: where the angle bisectors intersect</span>

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The supply equation for an olive oil press is
vovangra [49]

Answer:

12 units

Step-by-step explanation:

The given function is

S(q) = 5q^2 + 1000q + 100

where, S(q) is the price in dollars at which q units are supplied.

We need to find the quantity supplied in a month when the company sets the price of its olive oil press at $12,820.

Substitute S(q)=12820 in the given function.

12820 = 5q^2 + 1000q + 100

Subtract both sides by 12820.

0= 5q^2 + 1000q - 12720

Taking out GCF.

0= 5(q^2 + 200q - 2544)

Now solve the equation for q by splitting the middle term.

0= 5(q^2 + 212q-12q - 2544)

0= 5(q(q + 212)-12(q + 212))

0= 5(q + 212)(q-12)

Using zero product property we get

q + 212=0\Rightarrow q=-212

q-12=0\Rightarrow q=12

q is number of units. So the value of q can not be negative.

Therefore the quantity supplied in a month when the company sets the price of its olive oil press at $12,820 is 12 units.

4 0
3 years ago
What is 34% written as a ratio?<br> A) 34:1 <br> B) 34:10 <br> C) 34:100 <br> D) 34:1000
VikaD [51]
34%/100=0.34 and that is equal to 34:100 aka 34/100.

Hoped I helped!
5 0
3 years ago
Read 2 more answers
can anyone explain the a+b+c or is it a+b=c? i don't know.....can someone please explain it to me? Pls no links
Ludmilka [50]
It’s a plus b equals c
8 0
3 years ago
Read 2 more answers
N-m-m; use m=6,and n=-5
mixas84 [53]
(-5)-(6)-(6)
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-11+-6
-17
-17 is the answer you are looking for.
8 0
2 years ago
A line is drawn through (–4, 3) and (4, 3). Which describes whether or not the line represents a direct variation? The line repr
Dovator [93]

Answer:

Line does not represent direct variation.

Step-by-step explanation:

If the line goes thru the origin, it represents direct variation.  Otherwise it does not.

Start by finding the slope of this line:

As we move from (-4,3) to (4,3), x increases by 8 but y does not change.  Thus, the slope is 0/8, or just 0.  Thus, the equation of this line is y = 3, which does NOT go thru the origin; thus, the points given do NOT represent direct variation.

8 0
3 years ago
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