Answer:
Value is 10
Step-by-step explanation:
Substitute 18 for a:
(18)-8= 10
Step-by-step explanation:
If you are asking how to write one, this would be an example.
You have the expression: 7r + 8r +2
r(7+8)+2 would be how you would write it, but as I asked for more details, I want to know if you have a specific expression to use for that.
Answer:
Area of the right triangular base = ½*base*height of the triangle. Therefore, the dimensions needed to find the volume of the prism are: "base of the triangle, height of the triangle, and height of the prism.
Step-by-step explanation:
Answer: y = -3.5x - 4.5
suppose: the equation of the line is y = ax + b ( a ≠ 0 )
because the line passes through (-2;2.5) => 2.5 = -2a + b
the line passes though (0;-4.5) => -4.5 = b
=> b = -4.5
2.5 = -2a + b
=> a = -3.5
b = -4.5
=> the equation of the line is y = -3.5x - 4.5
Step-by-step explanation: