Which line is perpendicular to 5y+3y=15? 3x+ 5y= 10 10x-6y=18 y+5=-3 y=-3x+10

There is not a correct answer in your options. It should be a line with a slope of 3/5.

In order to find this, we first need to find the slope of the original line by solving for y.

5x + 3y = 15

3y = -5x + 15

y = -5/3x + 5

So with the slope of -5/3, we know perpendicular slope must be the opposite and a negated version of that. This would be 3/5. We can tell none of the above answer have exactly that slope. Therefore, there must be a typo in your question.

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is