What is the x-intercept of the line with this equation 13x+y=−15? enter your answer in the box. ( , 0) plz first to answer get brain list

(-15/13, 0)

Step-by-step explanation:

For x-intercept, ALWAYS put y=0, and vice versa is true.

Given equation: 13x+y=-15

X-intercept (Put y=0);

13x + (0) = -15

13x=-15

x=-15/13

Hence x=-15/13 and y=0 (for x-intercept)

In co-ordinate form, we will write it as:

(x,y) = (-15/13, 0)

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4