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Naddik [55]
3 years ago
14

Solve by the substitution method. -3x – 3y = 3 y=-5x – 17

Mathematics
1 answer:
Mazyrski [523]3 years ago
4 0

Answer:

postive 6

Step-by-step explanation:cause negative plus a negative equals a postive

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Suppose you deal three cards from a regular deck of 52 cards. What is the probability that they will all be jacks?
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<u>Answer:</u>

Probability of getting three jacks = \frac { 3 } { 5 2 }

<u>Step-by-step explanation:</u>

It is given that you deal three cards from a regular deck which contains 52 cards.

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We know that there are a total of 4 jacks in a regular deck of 52 cards.

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It is.

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3 years ago
Which is a correct two-column proof?<br> Given: ∠h and ∠c are supplementary.<br> Prove: j || l
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Answer:

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Step-by-step explanation:

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3 years ago
Need help with these math questions please.
Bas_tet [7]

Answer:

8 - 2π square units.

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= 8.

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Finding the area of the square:

1^2 = 2x^2

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3 years ago
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