Answer:
option A) y > 5/4x + 10
Step-by-step explanation:
Take any point in the shaded region
( -12 , 1)
y > 5/4 x + 10
1 > 5/4 * (-12) + 10
1 > 5*(-3) +10
1 > -15 + 10
1 > -5
(-12 , 5) satisfies the equation.
Question 1:
Let's convert 9 feet into inches. To do that, we multiply the number of feet by 12.
9*12 = 108
Now, create a ratio using 108 and 6. We get the following
6 : 108
This can be simplified by dividing both sides by 6
1 : 18
Question 2:
Add 5 and 2 (the components of the ratio). You get 7.
Divide 175 by 7. You get 25.
Now multiply 25 with 5, the red-brick part of the ratio.
5 * 25 = 125.
125 red bricks were used. Have an awesome day! :)
Answer:
The Volume is equal to 2x^3-3x^2+2x-3
Step-by-step explanation:
Formula for the volume of a rectangular prism is V=WHL
We know that:
W=x-1
L=x+1
H=2x-3
So, V= (x-1)(x-1)(2x-3)
Simplify
(x^2+1)(2x-3)
2x^3-3x^2+2x-3