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MAXImum [283]
3 years ago
12

Which point is the incenter of ​ △DEF ​ ?

Mathematics
2 answers:
stellarik [79]3 years ago
7 0
It is point G, because that is where the 3 angle bisectors meet.
charle [14.2K]3 years ago
4 0

Answer:- G is the point which is the incenter of Δ DEF.


Explanation:-

Incenter of a triangle is defined as a point occurred by the intersection of the internal angle bisectors of the three vertices of the triangle.

In the given picture ΔDEF has three angle bisectors ,bisecting vertices of triangle D,E and F and intersect at point G.

Thus point G is the incenter of Δ DEF.

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Find the gradient of the line segment betweeen the points (4,6)and (8,14)​
Mandarinka [93]

Answer:

2

Step-by-step explanation:

Use slope formula: (y2-y1)/(x2-x1)

(14-6)/(8-4) = 8/4 = 2

The gradient is 2

3 0
3 years ago
(PLEASE HELP! NO SPAM!) On the following triangle, sin⁡〖θ=15/17〗. What is cosθ?
brilliants [131]

Answer:

Cos(θ) = 8 / 17

Step-by-step explanation:

<em>Cos = Adjacent / Hypotenuse</em>

Side that is adjacent to θ = 8

hypotenuse of the triangle = 17

<u>Cos(θ) = 8 / 17</u>

Hope this helps!

6 0
3 years ago
Read 2 more answers
What are the 2 factors that multiply 15000 and adds up to 5
s2008m [1.1K]
Ok so there are no real solutions for xy=15000 and x+y=5
there are immaginary solutions though so

xy=15000
x+y=5


x+y=5
y=5-x

x(5-x)=15000
-x^2+5x=15000
0=x^2-5x+15000
quadriacic formula
if ax^2+bx+c=0, then
x=\frac{-b+/- \sqrt{b^{2}-4ac} }{2a}

x^2-5x+15000
a=1
b=-5
c=15000
x=\frac{-(-5)+/- \sqrt{(5)^{2}-4(1)(15000)} }{2(1)}
x=\frac{5+/- \sqrt{25-60000} }{2}
x=\frac{5+/- \sqrt{-59975} }{2}
x=\frac{5+/- 5i\sqrt{2399} }{2}
so the numbers are
\frac{5+ 5i\sqrt{2399} }{2} and \frac{5- 5i\sqrt{2399} }{2}




3 0
3 years ago
Read 2 more answers
The olympic record for the high jump is just over 2.6 yards.what is distance in feet
Mamont248 [21]

Answer:

7.8 feet

Step-by-step explanation:

3 feet in a yard . so you multiply 2.6 by 3. you get 7.8

3 0
3 years ago
Read 2 more answers
If a = 3 and b = 2, what is the value of the expression 11 + a - b ?
Vadim26 [7]
Substitute the values of a and b into the expression:
11 + 3 - 2
Add first because of order of operations (perform addition and subtraction in the order of occurrence from left to right):
14 - 2
Subtract (same justification as above just with subtraction instead):
12
Hope this helps!
4 0
3 years ago
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