3 years ago

What’s the answer to this question ? 4.4y - 5x = -8

Mathematics

1 answer:

Sonbull [250]3 years ago

6 0

what do you want us to solve for? Step-by-step explanation:

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Charlotte puts a present in a box with a length of 114 ft, a width of 34 ft and a height of 1 foot.What is the least amount of w

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3 years ago

Enter the equivalent distance in km in the box.

FinnZ [79.3K]

Answer:

3.5 kilometers

Step-by-step explanation:

35000/100 = 3500

3500/1000=3.5

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3 years ago

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Arlecino [84]

64 inches is the correct answer. To get it you need to multiply the length times the width.

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3 years ago

X2+y2-10x-16y+53=0 what is the center and radius of the circle ?

masha68 [24]

The center-radius form of the circle equation

$(x-h)^2+(y-k)^2=r^2$

(h, k) - center

r - radius

We have:

$x^2+y^2-10x-16y+53=0$

Use $(a-b)^2=a^2-2ab+b^2\qquad(*)$

$x^2-10x+y^2-16y+53=0\qquad\text{subtract 53 from both sides}\\\\x^2-2(x)(5)+y^2-2(y)(8)=-53\qquad\text{add}\ 5^2\ \text{and}\ 8^2\ \text{to both sides}\\\\\underbrace{x^2-2(x)(5)+5^2}_{(*)}+\underbrace{y^2-2(y)(8)+8^2}_{(*)}=5^2+8^2-53\\\\(x-5)^2+(y-8)^2=25+64-53\\\\(x-5)^2+(y-8)^2=36\\\\(x-5)^2+(y-8)^2=6^2\\\\Answer:\\\\\boxed{center:(5,\ 8)}\\\\\boxed{radius:r=6}$

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3 years ago

Solving Quadratic Equations by Factoring. Solve each equation by factoring.<br><br> 1) (k+1)(k-5)=0

borishaifa [10]

$(k+1)(k-5)=0\\
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4 years ago