X+x+1+x+2+x+3=50
4x+6=50/-6
4x=50-6=44
x=44:4=11
⇒The 1st number is 11, the 2nd is 12, the 3rd is 13 and the 4th is 14.
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11+12+13+14=50

If you don't understand something,please ask me.

4 0

4 years ago

Select the correct answer.

Reptile [31]

Answer:

Option B R(2,4) is correct

Step-by-step explanation:

The equation of the circle is:

$(x-a)^2 + (y-b)^2 = r^2$

Where r = radius

a and b are coordinates of the center of circle.

To check which point lies on a circle, we need to verify the equation

$(x-6)^2 + (y-1)^2 = (5)^2$

We will check for each option.

Option A Q(1,11)

x=1 and y =11

$(1-6)^2 + (11-1)^2 = 25\\(-5)^2 + (10)^2 = 25\\25 + 100 = 25\\125 \neq 25$

So, Option A is incorrect

Option B R(2,4)

x =2 and y = 4

$(2-6)^2 + (4-1)^2 = 25\\(-4)^2 + (3)^2 = 25\\16 + 9 = 25\\25 = 25$

Option B is correct.

Option C S(4,-4)

x =4 and y =-4

$(4-6)^2 + (-4-1)^2 = 25\\(-2)^2 + (-5)^2 = 25\\4 + 25 = 25\\29 \neq 25$

Option C is incorrect

Option D T(9,-2)

x =9 and y =-2

$(9-6)^2 + (-2-1)^2 = 25\\(3)^2 + (-3)^2 = 25\\9 + 9 = 25\\18 \neq 25$

Option D is incorrect.

3 0

3 years ago

Read 2 more answers

What is a math problem that equals to the same answer as 40+10?

monitta

The math problem that equals the same answer as 40+10 is 30+20.

Hope it works for you!

6 0

4 years ago