In the figure shown, t ll x and k ll w and m< 3=20°. choose the list which includes all of the other angles that measure 20°


In the figure shown, t ll x and k ll w and m&lt; 3=20°. choose the list which includes all of the ot

Answers

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

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center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

x^2-2x+y^2-6y=26

we now create space between the x and y terms with parenthesis.

(x^2-2x)+(y^2-6y)=26

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

\frac{-2}{2} =(-1)^{2} =1

\frac{-6}{2} =(-3)^{2} =9

we add the squares to both sides.

(x^2-2x+1)+(y^2-6y+9)=26+1+9

simplify.

(x^2-2x+1)+(y^2-6y+9)=36

and write the quadratics in factored form.

(x-1)^{2} +(y-3)^{2} =36

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

Dbc if u do the math and stuff that what i got let me know if i was wrong


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