Answer:
Step-by-step explanation:Here the slope of the line = m = 2
The line passes through the point (
x
1
, y
1
) = ( , 9
).
The equation of the line with slope m and passing through the point (
x
1
, y
1
) is given by
(
y
- y
1
) = m (
x - x
1
)
(
y - 9
) = 2 ( x - 3
)y - 9 = 2
x - 6
Collecting terms in one side
0 = 2
x - y - 6 + 9
2
x - y + 3 = 0
Hope this helps x
Answer:
25
Step-by-step explanation:
I gave the answer earlier, but here is the solution again, along with a graph proving it is correct.
Answer:
Perimeter = 54
Area = 130
Step-by-step explanation:
Perimeter is found by adding up all of the outside values of a shape (6 + 12 + 20 + 16).
Area of a trapezium is found using this formula: 
, <em>a</em> & <em>b</em> being the length of the two bases and <em>h</em> being height. Plug the values into the equation and solve to get your answer.
x +2x =15
3x=15
x=15/3
x=5
2x=2*5=10
10+5=15
the two numbers are 5 & 10
