Answer:
p>-1/3
Step-by-step explanation:
-3p-4<6
+4 +4
-------------
-3p<10
Divide -3 on both sides and you get something like p>-1/3 because you have to flip the sign.
If you cut the rectangle (the wall) diagonally, you get two congruent triangles. The measurements of the sides of one the triangles is 8, 15 and x. There is a pythagorean triples 8, 15, 17 so x has to be 17. if you dont know the triple you can do a^2 + b^2 = c^2 8^2 + 15^2 = c^2 c = 17
the diagonal of wall should be 17
Answer:
k = 5.
Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:

In which m is the slope, and b is the y-intercept(y when x = 0).
Perpendicular lines
When two lines are perpendicular, the multiplication of their slopes is -1.
Perpendicular to the line y=x−285.
This line has slope 1, so the line we want to find the equation has slope 
Then

Passes through (7, 0)
This means that when
. So



So

Find the value of k given that the line through (k, 2)
This means that when
. So



The value of k is k = 5.
Answer:
560
Step-by-step explanation:
112 ÷ 8 = 14 (per hour)
14 × 40 = 560 (in 40 hours)
hope this helps.