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Daniel [21]
3 years ago
9

Line segment Z E is the angle bisector of AngleYEX and the perpendicular bisector of Line segment G F. Line segment G X is the a

ngle bisector of AngleYGZ and the perpendicular bisector of Line segment E F. Line segment F Y is the angle bisector of AngleZFX and the perpendicular bisector of Line segment E G. Point A is the intersection of Line segment E Z, Line segment G X, and Line segment F Y. Triangle G E F has angles with different measures. Point A is at the center. Lines are drawn from the points of the triangle to point A. Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Z, and A Y. Which must be true? Please Hurry I don't have a lot of time to finsh my test!

Mathematics
2 answers:
ladessa [460]3 years ago
5 0

Answer:

C. Point A is the center of the circle that passes that passes through the points E, F and G and is the center of the circle that passes through the points X, Y and Z.

Step-by-step explanation:

The center of insribed circle into the triangle is the point where the angle bisectors of the triangle meet.

The center of circumsribed circle over the triangle is the point where the perpendicular bisectors of the sides meet.

Line segments ZE, FY and GX are both angle bisectors and perpendicular bisectors of the sides, so the point of intersection of line segments ZE, FY and GX is the center of inscribed circle into the triangle and the center of the circumscribed circle over the triangle. Inscribed circle passes through the points X, Y and Z. Circumscribed circle passes through the points E, F and G. So, point A is the center of the circle that passes that passes through the points E, F and G and is the center of the circle that passes through the points X, Y and Z.

Bumek [7]3 years ago
3 0

Answer:

C

Step-by-step explanation:

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What is 8.865 rounded to the nearest whole number?
Alina [70]

Answer:

9

Step-by-step explanation:

8.865 to the nearest whole number is 9, nine is a whole number because there are no decimals following, and since the number "8" is greater than 5, we round up, which would cause it to be 8.900, so to the nearest whole number, it would be 9.

4 0
3 years ago
Pls solve q no. 7. I need it urgently. Tomorrow is my exam.
FinnZ [79.3K]

Answer:

The area of the square lawn is 784\ m^2

Step-by-step explanation:

Part 7)

Let

x ----> the length side of the square lawn in meters

we know that

The area of the path is equal to

A=(x+2+2)^2-x^2

A=(x+4)^2-x^2 ----> equation A

A=240\ m^2 ----> equation B

so

240=(x+4)^2-x^2

Solve for x

240=(x^2+8x+16)-x^2

240=8x+16

8x=240-16

8x=224

x=28\ m

The area of the square lawn is

A=x^2

substitute the value of x

A=28^2=784\ m^2

3 0
3 years ago
What number has the prime factorazation3x3x5x5x11?
bazaltina [42]
You got these prime numbers from a factor tree you need to multiple them together to get 2475
7 0
3 years ago
-(-10x-8)=-(4x+10)<br> A)-4<br> B)-2<br> C)-3<br> D)3<br> show work
Eva8 [605]

Answer:

<h3>             None of given </h3><h3>                  x = -1²/₇ </h3>

Step-by-step explanation:

-(-10x - 8) = -(4x + 10)

  10x + 8 = -4x - 10

      -8            -8

     10x  =  -4x - 18

      +4x     +4x

     14x = -18

      ÷14    ÷14

      x = -¹⁸/₁₄ = -⁹/₇ = -1²/₇

I think you meant -(10x-8)=-(4x+10)

Then:

-(10x - 8) = -(4x + 10)

  -10x + 8 = -4x - 10

      -8            -8

     -10x  =  -4x - 18

       +4x     +4x

     -6x  =  -18

      ÷(-6)    ÷(-6)

<h3>         x = 3     D)</h3>
4 0
3 years ago
Could someone help me?<br> solve for x
Molodets [167]

5x+2 =42 \\\\

minus 2 each side.

5x=40

then divide

x=8

6 0
2 years ago
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