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Aloiza [94]
4 years ago
12

4x^2+4y^2+20x-16y+37=0 standard form

Mathematics
1 answer:
zhenek [66]4 years ago
5 0
The answer in standard form is (x+5/2)^2+(y-2)^2=1
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Is this correct? Can anyone check this for me and make sure it is correct. I’ll mark u brainiest if correct.
pav-90 [236]

Answer:

Yep ur correct!

Step-by-step explanation:

The first one represents the numbers decreasing by a factor of 4 and the 2nd represents it of -10. C is not geometric because it is decreasing by 2 each time in which it would be arithmethic

4 0
3 years ago
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Tom's Sports Wear is a retailer of sports hats located in Atlanta, Georgia. Although Tom's carries numerous styles of sports hat
Kaylis [27]

The annual breakeven point is $550157

Given that the Sales price is $ 31.00, Per-unit variable costs: Invoice cost is 17.05, Sales commissions is 4.05, Total per-unit variable costs is $ 21.10, Total annual fixed costs: Advertising is $ 23,100, Rent is 28,200, Salaries is 124,200 and Total fixed costs is $ 175,500.

The break-even point is your total fixed cost divided by the difference between the unit price and the variable cost per unit.

The sales price is $31 and the total variable cost is $21.10.

Now, we will find the Contribution margin by subtracting the Total variable cost from the sales price, we get

Contribution margin= Sales price-Total sales price

Contribution margin=31-21.10

Contribution margin=9.9

Further, we will find the contribution margin ratio by dividing the contribution margin by Sales price, we get

contribution margin ratio=contribution margin/Sales price

contribution margin ratio=9.9/31

contribution margin ratio=0.319

contribution margin ratio=31.9%

Furthermore, we will find the break-even point, we get

Break-even point=Fixed cost/contribution margin

Break-even point=175500/9.9

Break-even point=17727.27

Now, we will find the break-even sales in dollars, we get

Break-even sales=Fixed cost/contribution margin ratio

Break-even sales=(175500/31.9)×100

Break-even sales=550157

Hence, the annual breakeven point in unit sales is calculated to be $550157.

Learn more about the break-even point from here brainly.com/question/10573173.

#SPJ1

5 0
2 years ago
The radius of a mini basketball is 4 inches. what is the volume rounded to the nearest tenth?
AVprozaik [17]

Answer:

268.08 inches3

Step-by-step explanation:

5 0
3 years ago
What is the independent variable in the equation y=-5x+2?
Pepsi [2]

Answer: <em>x</em>

Step-by-step explanation:

    For this equation, the variable <em>y</em> is dependent on the value of<em> x</em>. The value of <em>y</em> changes depending on the value of<em> x</em>. This means that <em>x</em> is the independent variable for this equation.

3 0
2 years ago
(<br> 1<br> +<br> 3<br> )<br> 2<br> −<br> 10<br> ÷<br> 2<br> =
Burka [1]

Answer:

3

Step-by-step explanation:

1+3 equals 4, 4 times 2 is 8, 8-10 is -2, -2 divided by 2 is 3

3 0
3 years ago
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