4 years ago

What is the answer to this in standard form y+4=2/3(x+7)

Mathematics

1 answer:

Mnenie [13.5K]4 years ago

3 0

Y=2/3x+2/3

I hope this helps!

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Which of the following will NOT produce a triangle?

Phantasy [73]

I think its d, because A and Cs angles make 180. And B has two equal sides that make it possible to make a triangle. Sorry i couldnt be more helpful

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3 years ago

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Solve for u:−14u+32=−6.

zubka84 [21]

Answer:u=19/7 or 2.714286 or 2 5/7

Step-by-step explanation:

−14u+32=−6

Step 1: Subtract 32 from both sides.

-14u+32-32=-6-32

-14u=-38

Step 2: Divide both sides by -14.

-14u/-14=-38/-14

U=19/7

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3 years ago

Look at the 2 pictures to solve

bija089 [108]

Answer:

x = 15.3

x = 20.9

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⇒ x = 11/sin(46) = 15.3

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2 years ago

2 = x - 3<br><br> whats the answer?

Effectus [21]

Answer:

x=1

Step-by-step explanation:

Hope this helps and have a wonderful day!!!

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3 years ago

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) Suppose that an urn contains 7 green, 8 red, and 9 yellow balls. You pick a ball at random and replace it. You then do this 9

IrinaVladis [17]

Title:

<h2>The required probability is $2.336\times 10^{-5} = 0.00002$ .</h2>

Step-by-step explanation:

In the urn, there are total (7 + 8 + 9) = 24 balls.

We are taking 10 balls out of the urn with replacement.

In each tern, we have overall 10 choices to chose 1 ball.

If we <u>want to get a green</u>, there are 7 choices each time.

Similarly, 8 choices each time for getting a red and 9 choices each time for getting a yellow ball.

The probability of getting green 2 times, red 3 times, and yellow 5 times is $\frac{7^2 \times8^3\times9^5}{(24)^{10}} = 2.336 \times 10^{-5}$ .

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3 years ago

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