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Andreas93 [3]
2 years ago
14

Rewrite in vertex form. y=x2+2x+6

Mathematics
2 answers:
stiv31 [10]2 years ago
8 0

Answer:

y =  {x}^{2}  + 2x + 6 \\ y =   {( - 1 + i)}^{2}

mel-nik [20]2 years ago
8 0

Answe

 

y=(x+1)2+5

Step-by-step explanation:

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Simplify the expression: (9x+10) - (3x+7)
natali 33 [55]

Answer:

6x+3

Step-by-step explanation:

You first must distribute the negative sign to 3x+7, giving you -3x+7. Then you combine like terms (the 9x+(-3x) and 10+(-7)). This would give you 6x+3

4 0
3 years ago
Read 2 more answers
The following refers to a purchase of a machine by a company on January 1, 2016
grandymaker [24]

The semi-annual net cash flow the company must achieve in order for the purchase to be made is $2500.

<h3>How to calculate the cash flow?</h3>

Number of period = 6 × 2 = 12

Rate = 4% / 2 = 2%

Annual cash flow × PVIFA × (2% × 12) + $7500 × PVIF(2%,12) - $32348 = 0

Annual cash flow × 10.5753 = $32348 - $7500 × 0.7885

Annual cash flow × 10.5753 = $32348 - $5914

Annual cash flow × 10.5753 = $26434

Annual cash flow = 26434/10.5753

Annual cash flow = $2500

Learn more about cash flow on:

brainly.com/question/735261

5 0
2 years ago
write an equation for a line that is parallel to line that passes through the points (5,5),(-1,3) and contains the point (-6,-8)
dimaraw [331]
Since the two lines are parallel then they have the same slope which = 1/3

since the line passes through (-6 , -8)

y+8 = (1/3)(x+6)

3y + 24 = x + 6

x - 3y = 18 is the equation
8 0
3 years ago
Sam is 4 times as old as Allie. <br> Write an equation to model this situation.
Rzqust [24]
The answer is A. S= 4A. Sam = Allie x 4 
5 0
3 years ago
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The smiley family had a $62.00 bill and service was great! The tip 20% what is the. Total they paid
Georgia [21]

Answer:

$74.40 cents

Step-by-step explanation:

Given the following question:

20% of 62

In order to find the answer, we use the formula to calculate percentage, then we add that answer onto the bill.

\frac{p\times n}{100}
\frac{20\times62}{100} =20\times62=1240\div100=12.4
=12.4

<u>Now add:</u>
62+12.40=74.40
=74.40

Which means in total after a 20% tip the Smiley family paid "$74.40 cents" for their meal.

Hope this helps.

7 0
2 years ago
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