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katrin2010 [14]
3 years ago
12

Help me plz ASAP this would make by day

Mathematics
2 answers:
Kruka [31]3 years ago
7 0
Ich weis ist nicht das
mario62 [17]3 years ago
3 0

The distance between points a + bi and c + di is

\sqrt{(a - c)^2 + (b - d)^2}

Your points are -2 - 3i and 3 + 9i,

so a = -2, b = -3, c = 3, and d = 9.

\sqrt{(-2 - 3)^2 + (-3 - 9)^2} =

= \sqrt{(-5)^2 + (-12)^2}

= \sqrt{25 + 144}

= \sqrt{169}

= 13

Answer: 13


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The value of four and 34,000 is in the 4 times the value of The value of four and is times the value of 447,163
tatuchka [14]
447,163 / 34,000 = 13.151
13.151 • 34,000 = 447,163
Your answer is going to be 13.151
3 0
3 years ago
Keri has a spinner with sections labeled Black,
Schach [20]

Answer:

50%

Step by step explanation

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4 0
3 years ago
How are percent error and percent change similar
mihalych1998 [28]
Percent Change = New Value − Old Value|Old Value| × 100%

Example: There were 200 customers yesterday, and 240 today:

240 − 200|200|× 100% = 40200 × 100% = 20%

A 20% increase.

 

Percent Error = |Approximate Value − Exact Value||Exact Value| × 100%

Example: I thought 70 people would turn up to the concert, but in fact 80 did!

|70 − 80||80| × 100% = 1080 × 100% = 12.5%

I was in error by 12.5%

(Without using the absolute value, the error is −12.5%, meaning I under-estimated the value)

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5 0
3 years ago
What is the volume? 7 mm 7 mm 7 mm cubic millimeters
Oksanka [162]

\Huge\bf\overbrace{\underline{ \underbrace{\blue \dag \orange{Answer}}}} \blue\dag

\large\bf\mapsto{\underline{\red{volume \: of \: cube =  {a}^{3} }}}

\huge\bf\mapsto{\underline{\green{  {7}^{3} }}}

\Large\bf\leadsto{\underline{\purple{ \: 7 \times 7 \times 7 = 343}}}

6 0
3 years ago
There are five sales agents in a certain real estate office. One month Andy sold twice as many properties as Ellen, Bob sold 3 m
Novosadov [1.4K]

Answer:

Carry

Step-by-step explanation:

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Let the number of properties sold by Ellen he 10. We were told Andy sold twice of this, this means he sold 20 properties

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Carry sold 26 and this makes him the highest seller.

7 0
3 years ago
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