1. Find the equation of the circle in standard form centered at (1, 4) passing through the point (5, 7). 2. Find the equation of the circle in standard form centered at (-7, 0) with a radius of 18 units. 3. Find the equation of the circle in standard form with a diameter of endpoints (12, -7) and (-12, 7)

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A: It is given that, Product of two number is 72 and Difference of two number is 1 Let us assume that…

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A: Given, Total number of outcomes N= 209 Let, Event A- Dog will be certified Event B- Trained dog are…

Q: Solve the system +2₂ +5x3 11 4x₁ +5x₂ +213 = 5

A: Solution of given question is written in below steps.

Q: Solve for 2x- 1 bl log4 (10-2)-0

A: (a) e2x-1 = 7 Taking log on both sides Ln (e2x-1) = Ln 7 (2x - 1) Ln (e ) = Ln 7.        { Ln ab = b…

Q: Solve x2+ x + 1= 0

A: The given equation is,

Q: What is 2a+2=4

A: Note:-  As statement of problem missing,so we are solving this problem for value  of  variable a…

Q: Add this two equation  2x+7y=4 and -2x-8y=-2

A:

Q: X -3 ar?

A: We have to divide (2x2 + 5x - 7) by (x - 3).

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A:

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A:

Q: 7- V8- x = V2x + 25

A:

Q: x^2=4x-9. Solution set is: { , }

A:

Q: Solve  7x - 5 = 8x + 9

A: The equation is given by 7x-5 = 8x+9 To evaluate: The value of x which satisfy the equation.

Q: what is this equation called 10 x+10y =80 10x+8y=74

A: They are called system of linear equations in two variables namely x and y.

Q: Solve 164x + 1 – 642x

A:

Q: Simplify X-2 X-3 10x-22 C-X2tッメ

A: The solution are next step..

Q: The product of two numbers x and x + 170 can be simplified to be x + х.

A:

Q: Select all equations that are equivalent to: 3(2x-4) = 18 2x-4 = 15 6x-12 = 18 6x-12 = 54 2x-4 = 6…

A: See the detailed solution below.

Q: Multiply the 1st equation by 2 to make -10y. 2x - 5y = -12 3x + 10y = 50

A:

Q: Sx(2x – 3)°dx

A: Given query is to find the value of integral.

Q: Solve for 9(9x+4)-4=2x-4+79x+28

A: The equation is 99x+4-4 = 2x-4+79x+28 To determine: the solution of the equation.

Q: Simplify by the method of your choice: 1 - 4x-2 1 - 7x1 7x-1 + 10x-2"

A: To simplify: 1-4x-21-7x-1+10x-2 1-4x-21-7x-1+10x-2=1-4x21-7x+10x2…

Q: Solve X+3 12

A:

Q: Multiply the 1st equation by 3 to make -9x. -3x + 5y = -8 9x - 2y = 30

A:

Q: solve (2x-5) - 6 = -5

A: Given, (2x-5) - 6 = -5  So,  2x - 5 -6 = -5 2x -11 = -5 2x = 11-5 2x = 6

Q: I was thinking of a number. 7 times that number plus 1 is the same as 9 times the number minus 9.

A: Form the equation According to the problem