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katen-ka-za [31]
3 years ago
12

Solve the following system of equations using substitution.

Mathematics
1 answer:
Temka [501]3 years ago
7 0

Answer:

Step-by-step explanation:

Solve the Function Operation

Rewrite

=

so  is on the left side.

=

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You would of had to be betting $600,000

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B, C, D, E

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I just substituted the pairs in so

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let's try another pair just so you see

14 = 6x - 4y

14 = 6(-1) - 4(-5)

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Anthony spent half his allowance at the show store then he mowed his neighbors lawn and got 10$ if he now has 22$ write an equat
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4 years ago
Which of the following statements must be true about this diagram ? check ALL that apply
Zanzabum

Answer:

<h2>          Check A, B and D </h2>

Step-by-step explanation:

A. m∠4 = 180° - m∠3

   m∠1 = 180° - (m∠3 + m∠2)

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B. m∠4 = 180° - m∠3

   m∠2 = 180° - (m∠3 + m∠1)

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C. Not necessarily {could be but not always}

D.   m∠4 = 180° - m∠3

m∠1 + m∠2 + m∠3 = 180°  ⇒  m∠1 + m∠2 = 180° - m∠3 = m∠4

E.  m∠3 = m∠1 + m∠2  only if m∠3 = 90°

F.  Not necessarily. {Could be but also could not be. In the picture is, but we don't know if the diagram is accurate or just approximate.}

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