Please help :)

1 answer:

5 0

You can say that the center is an arbitrary point at (x0, y0)

The distance from each point to the center is the same

d^2 = (x-x0)^2 + (y-y0)^2

Plug in each point into this equation (plug into x and y) and you have a 3x3 system that you can solve for x0 y0 which is the center and d which is the radius. Then you have the equation by putting these constants into the above equation.

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Help me pleaseee thank you In advance please explain to me too so i know what to do next time :)

Gnesinka [82]

Equation is 2(3x+24)=9x+18
Answer is x=10

Bisector means it cuts it in half so ABD is the same as DBC. The whole angle is 9x+18 which is the same as doubling 3x+24 since thats half of if hence the equation 2(3x+24)=9x+18

To solve for x you have to distribute 2(3x+24) by multiplying 2 to 3x and 24
New equation is 6x+48=9x+18
Subtract 6x both sides
48=3x+18
Subtract 18 both sides
30=3x
Divide both sides by 3
10=x

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3 years ago

Which is an equation of a direct proportion

Over [174]

K = y/x OR y = kx

hope it helps!

6 0

3 years ago

1kg is equal to 100 g 10,000 dg 1,000 mg 1,000 cg

Olin [163]

It is equal to 10,000

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3 years ago

What’s the rule? (Write a rule for the relationship between variables represented in each table.)

Anvisha [2.4K]

The rule is y = 3x + 1

4 0

3 years ago

Linda wants to determine the average salary for her employees for her Bakery business. Recorded below are the salaries for each

taurus [48]

The mean salary for Linda's employees is in thousands, is: 34,800.

Mean of a data set is the average of the data set.
To calculated the mean of a data set, use the formula: Mean = (∑fx)/∑f).

Thus:

∑fx = 974

∑f = 28

Therefore:

Mean = 974/28

Mean = 34.8

In thousands, the mean salary for Linda's employees is 34,800.

Learn more about mean of a data set on:

brainly.com/question/11015069

7 0

3 years ago