X less than or equal to -7 is the answer. I drew a graph of what it should look like. The graph contains every value of x that is either equal or less than -7, which is the shaded part.
Find the sticker price and dealer's cost for the MT-5 Sedan with a base price of $10,600.00. Options cost $542.00, $140.00, $318
1 answer:
You might be interested in
Answer:
The value of x = 7
Step-by-step explanation:
Given the right triangle
- Right angle = 90°
- α = (4x+7)°
- β = (8x-1)°
- We know that the sum of angles of a triangle is 180°.
so
Right angle + α + β = 180°
90° + 4x+7 + 8x-1 = 180
Group like terms
Add similar elements: :4x+8x=12x
Divide both sides by 12
Therefore, the value of x = 7