3 years ago

What is the equation of this circle in general form?

Mathematics

1 answer:

jekas [21]3 years ago

5 0

Answer:

The answer is B

Step-by-step explanation:

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Whats the Pythagorean theorem

shtirl [24]

Answer:

The Pythagorean theorem formula is

a²+b²=c²

Step-by-step explanation:

Here's an example

a²+b²=c²

8²+6²=c²

64+36=c²

100=c²

c=√100

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2 years ago

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-2x + y = 11<br> -7x - y - 25

Nostrana [21]

I think it’s is this answer

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2 years ago

Find the equation of the line that has a slope of 3 and passes through the point (-5,4)

Ipatiy [6.2K]

We can use point-slope form (since we have the slope, and 1 ordered pair)

point-slope form is y-y1=m(x-x1)

x=-5
y=4
m=3

y-(4)=3(x-(-5)

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2 years ago

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What is the standard form of y=-4(x-1)^2+3

sladkih [1.3K]

Answer:

-4x^5+20x^4-40x^3+40x^2-20x+4

Step-by-step explanation:

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3 years ago

Two carpenters are building a fence after 5 minutes,one carpenter is finished 4/7 of the way an the other is finished 1/8 of the

torisob [31]

The first carpenter is 0.4464 of the way is ahead of the second carpenter

<u>Solution:</u>

Given, Two carpenters are building a fence

After 5 minutes, one carpenter is finished 4/7 of the way

Second carpenter finished 1/8 of the way

Now, let us find the work done by each carpenter

$\begin{array}{l}{\text { For } 1^{\text {st }} \text { carpenter }=\frac{4}{7}=0.5714 \text { approximately. }} \\\\ {\text { For } 2^{\text {nd }} \text { carpenter }=\frac{1}{8}=0.125}\end{array}$

Then, extra work done by first carpenter over second carpenter = work done by first carpenter – work done by second carpenter

= 0.5714 – 0.125 = 0.4464

Hence, the 1st carpenter is 0.4464 of the way is ahead of the 2nd carpenter

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3 years ago