The sum of three numbers is -39.22. One of the numbers is 22.8. The other two numbers are equal to each other. What is the value of the other two numbers?

The value of the other two numbers is 31.01

Step-by-step explanation:

Let the two numbers equal to each other be x

One of the numbers is 22.8

The sum of three numbers is -39.22.

So, x+x+22.8=-39.22

2x+22.8=-39.22

2x=-39.22-22.8

2x=-62.02

x=-31.01

Hence the value of the other two numbers is 31.01

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c