2 years ago

How would I solve I need to know Asap

Mathematics

1 answer:

Maslowich2 years ago

6 0

Answer:

a reflection across the x axis

Step-by-step explanation:

triangle ABC is reflected across the x axis to create triangle DEF
we know this because the triangles are essentially mirrored about the x axis

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Rodney is given twi equations:x-y=11 and 2x+y=19

lozanna [386]

Answer:

x= 10 and y= -1

Step-by-step explanation:

Rewrite your second equation Y= -2x+ 19 then plug it into the first equation.

x- (-2x + 19) = 11

x + 2x - 19 =11

3x - 19 = 11

3x = 30

x = 10

The plug that answer into the first equation and solve.

10 - y = 11

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Answer:

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Step-by-step explanation:

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Solnce55 [7]

Answer:

14 cm

Step-by-step explanation:

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s = rθ

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3 years ago

Peter received a trophy at the state math competition. His trophy is in the shape of a square pyramid and is covered in wrapping

lakkis [162]

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Step-by-step explanation:

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likoan [24]

Answer:

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Step-by-step explanation:

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