7. A contractor that builds houses uses the following expression to estimate bids for his customers, based on
the square footage of the house. For roofing materials he estimates 98x + 1000. For concrete and dirt
work he estimates 350x + 3000. For flooring materials he estimates 300x + 1200. For walls, insulation, and
windows he estimates 900x + 1500. For electrical, plumbing, and HVAC work he estimates 120x + 6500. If
a customer chose to have the contractor provide all of these, write a polynomial that he could use to give
his customers an estimate.

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

answer: dead jah

step-by-step explanation:

bullet + jah= dead jah

we have the parent function given by,

1. the function is translated 5 units to the left.

so, we get,   becomes

2. the function is translated 5 units to the right.

so, we get,   becomes

3. the function is translated 5 units upwards.

so, we get,   becomes

4. the function is translated 5 units downwards.

so, we get,   becomes

5. the function is reflected across x-axis.

so, we get,   becomes

6. the function is reflected across y-axis.

so, we get,   becomes .

step-by-step explanation:

mark brainliest.

step-by-step explanation: