3 years ago

Marylin has two credit cards

Mathematics

1 answer:

Tcecarenko [31]3 years ago

3 0

Answer:

Awesome! Is there more to the question? Lol

Step-by-step explanation:

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3 years ago

Write this word sentence as an equation. 42 less than x is-50

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42 less than x is -50 would be written as x - 42 = -50

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3 years ago

Find x and y…………….????????

emmasim [6.3K]

Answer:

$let \: \alpha \: be \: the \: 45 \\ \tan( \alpha ) = \frac{p}{b} \\ \tan(45) = \frac{x}{3 \sqrt{2} } \\ 1 = \frac{x}{3 \sqrt{2} } \\ x = 3 \sqrt{2} \\ by \: using \: pythagoras \: therom \\ {y}^{2} = {3 \sqrt{2} }^{2} + {3 \sqrt{2} }^{2} \\ {y}^{2} = 18 + 18 \\ y = \sqrt{36} \\ y = 6$

Step-by-step explanation:

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2 years ago

Which ordered pair is the solution to the system of equations?

r-ruslan [8.4K]

Step-by-step explanation:

y = 2x - 15

4x + 3y = -5

4x + 3(2x - 15) = -5

4x + 6x - 45 = -5

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2 years ago

Need help.with this problem

spayn [35]

Answer:

Step-by-step explanation:

A(2,2) B(-2,1) and C( 3,-3)

reflection over the the y-axis of (x, y) becomes ( -x, y)

A'( -2,2), B'( 2, 1) and C'( -3,-3)

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3 years ago