Answer:
Step-by-step explanation:
3x + 2·10 + 1·15 = (3x + 35) dollars
Since you only need two points to determine the slope, we use the first two, (0,15) and (2,9). The slope formula is (y2-y1)/(x2-x1), so (9-15)/(2-0)=(-6/2)=<em>-3</em>
Answer:
10 feet
Step-by-step explanation:
a²+b²+=c²
a=8ft
b=6ft
An 8-foot ceiling with a 12 inch soffit will need 30 inch cabinets. An 8-foot ceiling with a crown molding finish will typically use 36 inch cabinets. For an 8-foot ceiling, you would need 42 inch cabinets.
Answer: Line DE is the adjacent while line EF is the opposite.
Step-by-step explanation: This is a right angled triangle and the reference angle has been marked at point D. If you drew a line from that angle it would touch the triangle at line line EF. It’s facing the reference angle and that’s why it’s called the “opposite.”
The line that lies between the reference angle and the right angle is called the adjacent and that’s line DE in this triangle. The hypotenuse has already been identified for you, and that’s the line that’s opposite the right angle (it’s always the longest side).
**Please note that the opposite and adjacent ALWAYS depends on where the reference angle is positioned.
