3 years ago

What is the distance between (-3, -4) and (2,2)

Mathematics

2 answers:

RSB [31]3 years ago

7 0

Exact Form:
√
61
61
Decimal Form:
7.81024967
…

LenKa [72]3 years ago

6 0

Answer:

I did for you but I don't know you will understand my HANDWRITING or not .

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Sara buys asweater at a department store.The sweater cost 30 dollars

Anna71 [15]

Thats a reasonable price for a sweater.

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4 years ago

Please answer correctly

Sonbull [250]

Answer:

The answer is 6 and -6

Step-by-step explanation:

The given equation is
$x^2 - kx + 9 = 0 ... (1)$

where a = 1. b = -k, c = a

since the equation (1) has equal roots

$\Rightarrow b^2 - 4ac = 0 \newline\\\Rightarrow (-k)^2 - 4(1)(9) = 0\\ \newline\\\Rightarrow (k)^2 - 36 = 0 \newline\\\Rightarrow k^2 = 36 \newline\\\Rightarrow k = \pm 6$

Hence volume of k = 6, -6

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3 years ago

Solve the following system of equations. Express your answer as an ordered pair in the format (a,b), with no spaces between the

Contact [7]

Solve it by substitution. First let's rewrite the first equation (3x+4y=16) so we have y = something, then we'll substitue that in to the other equation.
3x+4y=16
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Now we can substitute this into the other equation.

4 0

4 years ago

Read 2 more answers

Where is this quadratic function increasing

DochEvi [55]

Answer:

Step-by-step explanation:

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3 years ago

11. Tia drives 127 miles a week. Mac drives 23 times as many miles as Tia a week. How many miles does Mac drive a week?

Mashcka [7]

Answer:

He drives 2921 a week.

Step-by-step explanation:

If Tia drives 127 miles in a week, and Mac drives 23 times as many miles as Tia, then we multiply. 127x23=2921.

Hope this helped :)

8 0

1 year ago