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vivado [14]
3 years ago
14

Point A is the incenter of ΔDEF. What is the length of NA?

Mathematics
2 answers:
azamat3 years ago
5 0
LA = NA = MA

5x - 1 = 6x - 3

-x = -2

x = 2

LA = 5x - 1

LA = 5(2) - 1 = 9

NA = 9
ololo11 [35]3 years ago
5 0
The awnser the this geometry question is 9
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Greg plays baseball at a field where the baseball diamond is a square with each side of the square measuring 90 feet. If the bas
tiny-mole [99]

Answer:

The diagonal of a square with 90 ft. per side is 127.28 which should be rounded down to 127 and the throw from 2nd to 3rd is 90 ft totaling 217 ft

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in the figure below, lines a and b are straight and parallel to each other, which angles must be congruent to<1
vlabodo [156]

You have to show a figure

8 0
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The chef took out 54.8 g of butter but then found out that he took out 6.9 g of butter more than he needed. How much butter did
stira [4]

Answer:

47.9 gm

Step-by-step explanation:

According to the scenario, calculation of the given data are as follows,

Total butter took = 54.8 gm

Extra butter quantity = 6.9g

So, we can calculate the exact quantity of butter needed by using following formula,

Exact butter needed = Total butter - Extra butter quantity

By putting the value, we get

Exact butter needed = 54.8 gm - 6.9gm

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6 0
3 years ago
The angle of a quadrilateral are A.P and the common difference is 10°. find the angles.
xxMikexx [17]

Step-by-step explanation:

So the Ap will be x,x+10,x+20,x+30

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x+x+10+x+20+x+30=360

4x+60=360

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4 0
3 years ago
F(x)= 9-x^2, x ≥ 0. f^-1(x)=??
julia-pushkina [17]
y=9-x^{2},\ x\ge0

Reverse x and y:
x=9-y^{2},\ y\ge0
Solve for y:
x=9-y^{2}
\rightarrow y^{2}=9-x
\rightarrow y=\sqrt{9-x} since y\ge0
7 0
3 years ago
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