Answer:
Yes, because (−1, −5) is below the line.
Step-by-step explanation:
The given inequality is .......... (1)
Now, rearranging this equality relation we get,
4y = - 3x - 4
⇒ 3x + 4y = - 4
⇒ .......... (2)
This equation is in intercept form and the line represented by this equation passes through the x-intercept and y-intercept (0,-1).
Now, it is clear that (0,0) point is above the equation.
But (0,0) point does not satisfy the inequality equation (1).
Hence, the solution of the inequality equation (1) is below and including line (2).
Now, point (-1,-5) is below the line (2) and hence, it is a solution of the inequality (1) as it is below the line. (Answer)
Answer:
the answer is [yes, because (-1, -5) is below the solid line].
Step-by-step explanation:
I took the test and got it right
The area would be 144cm^2.
In order to find the area, we need to know the length of the rectangle. We can find that using the perimeter formula.
2l + 2w = P
2l + 2(36) = 80
2l + 72 = 80
2l = 8
l = 4
So now that we know the length is 4, we can find the area using that formula.
A = lw
A = (4)(36)
A = 144
Answer:
x5=y
Step-by-step explanation:
Let's say 3y=15
3 x 5 = 15, so y=5.