Sally earns $12.50 an hour cleaning houses. If she works from 8:00am to 6:00pm, how much money will she make?
2 answers:
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Answer:
x = 240°, x = 300°
Step-by-step explanation:
Using the identity
sin x = =
= -
, then
x = (
) = 60° ← related acute angle
Since sin x < 0 then x is in 3rd / 4th quadrants
x = 180° + 60° = 240°
x = 360° - 60° = 300°
Answer:
Step-by-step explanation:
First draw a line. I will put it in an attachment so you can see the line.
Now choose to points on the line to use the slope formula.
(0,15) and (3,13).
Slope formula:
Plug in the information needed using the two points chosen.
The slope is .
Now use point-slope formula.
Point-slope formula: y-y1=m(x-x1)
y-15=(x-0)
y-15=x-0
Subtract 15 from both sides.
y=x-15
Hope this helps!
If not, I am sorry.
