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Blababa [14]
3 years ago
14

If you can’t see it don’t bother answering. plss hurryyy

Mathematics
2 answers:
vekshin13 years ago
8 0

Answer:

Older Brother - 18yo

Able - 9yo

Younger Sister - 5yo

Step-by-step explanation:

18 + 9 + 5 = 32

18 is twice the amount of 9

9 is 4 more than 5

Taya2010 [7]3 years ago
3 0

Answer:

11 years old

Step-by-step explanation:

32=x+x+4+2x(x=able x+4=sister 2x=brother)

32=4x+4

28=4x

x=7

7+4=11

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Step-by-step explanation:

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3 years ago
How many third roots does -512 have?
Yuri [45]

Answer:


Step-by-step explanation:

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8 0
3 years ago
Frank is constructing the circumscribed circle for △XYZ. He has already used his compass and straightedge to complete the part o
Tom [10]
Circumscribed circle for a triangle is circle where the circumference would cut all the vertices in the triangle 
the diagram already has arcs marked from point Y, with the aim of drawing a perpendicular bisector to line XY.

Therefore the next step is to place the compass on point X and draw two arcs which cross the arcs already drawn (second option is the correct answer)

The points at which the 2 arcs meet are connected to each other making a perpendicular bisector that would cut XY perpendicularly.

Next step is to place the compass at Z and draw 2 arcs between Z and Y points, similarly place the compass at Y and draw 2 arcs that would cut the arcs already drawn. 

Then connect the two points where the arcs meet and thats the perpendicular bisector of ZY.
The point at which perpendicular bisectors of XY and YZ meet is known as the circumcenter. Place the compass on this point with the radius any of the three points X,Y or Z and draw the circle

7 0
2 years ago
Read 2 more answers
Last week at the lake it was 23 °C. Yesterday it was 13 degrees warmer. What was the temperature yesterday?
Arturiano [62]

Answer:

36°C

Step-by-step explanation:

Simple math: 23 + 13 = 36.

4 0
3 years ago
Point o is the center of the circle. what is the value of x?​
maksim [4K]

Answer:

X= 22°

The third one ;)

Step-by-step explanation:

Hope it was helpful .

5 0
3 years ago
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