Answer:

Step-by-step explanation:
The equation of a straight line in slope intercept form is given by:
y = mx + c;
where y, x are variables, m is the slope of the line and c is the y intercept (that is value of y when x is 0).
The equation of a line passing through point (
) with a slope of -1/2 is given by:

Given that the line passes through the point (-10,9) and has a slope of -1/2. Hence the equation of the line is:
Answer:
Step-by-step explanation:
l=√(4²+7²)
=√(16+49)
=√(65)
≈8.1 ft
wall is perpendicular to base and ladder is hypotenuse.
applying pythagoras's theorem.
Answer: 150
Step-by-step explanation:
Answer:
si simon chavon
Step-by-step explanation:
Answer: $2.05
Step-by-step explanation: MATH. look up a sales tax calculator. faster and more efficent results.