Solve the equation and enter the value of x below.
x + 29 = 49
X =

x = 20

Step-by-step explanation:

x + 29 = 49

- 29       - 29

x=20

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5