3 years ago

ILL GIVE U BRAINLYIST

Mathematics

1 answer:

nexus9112 [7]3 years ago

8 0

Answer:

Step-by-step explanation:

ive had this before

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What is the slope of a line that is perpendicular to 4x-8y=64

tino4ka555 [31]

Answer

Slope: -2

Step-by-step explanation:

Perpendicular slope is the negative reciprocal of the original slope.

The original slope was 1/2. Flip it. 2/1=2. Now change the sign to -2.

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3 years ago

Please someone actually help with this I don't understand how.

tigry1 [53]

Answer:

Scatter plot

Step-by-step explanation:

Answer is 5

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3 years ago

Match each expression in the left column with the correct product in the right column.

lesya692 [45]

Answer:

-6

-6i

Step-by-step explanation:

1) √4 . √-3 . √-3

$\sqrt{4} = 2$

$\sqrt{-3} . \sqrt{-3} = (\sqrt{-3})^2$

$\sqrt{4} . (\sqrt{-3})^2 = 2 \times -3 =$ -6

2) √-4 . √-3 . √-3

$\sqrt{-4} = 2i$ .

Therefore, $\sqrt{-4} . \sqrt{-3} . \sqrt{-3} = 2. \sqrt{-1} \times -3 = 2i \times (-3) =$ - 6i

3) √4 . √3 . √-3

$\sqrt{4} = 2$

$\sqrt{3} . \sqrt{-3} = (\sqrt{3})^2 . \sqrt{-1}$

$\implies 2 \times 3i =$ 6i

4) √4 . √3 . √3

$\sqrt{4} = 2$

$\sqrt{3} . \sqrt{3} = (\sqrt{3})^2 = 3$

Therefore, √4 . √3 . √3 = 2 . 3 = 6

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3 years ago

The range of the following relation R {(3, −2), (1, 2), (−1, −4), (−1, 2)}

Oxana [17]

I think the rang numbers are -2 , 2 , -4 , and 2. i hope that correct.

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3 years ago

Input Years, x: 1, 2, 3 Output, Height of tree in feet: 6, 9, 12. Is this discrete or continous?

BartSMP [9]

Answer:

discrete

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers