Segment ab has point a located at (8, 9). if the distance from a to b is 10 units, which of the following could be used to calculate the coordinates for point b

a. 10 = square root of the quantity of x plus 8 all squared plus y plus 9 all squared
b. 10 = square root of the quantity of x plus 9 all squared plus y plus 8 all squared
c. 10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared
d. 10 = square root of the quantity of x minus 9 all squared plus y minus 8 all squared

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

look in attachments

step-by-step explanation:

a = (-2, 0)

b= (-4, 0)

c = (-5,2)

d = (-1,2)