First you have to find the angle B (check attachment)
Then you can find the last angle inside the triangle, which I'll call C
Now you can find angle A
Answer:
square feet
Step-by-step explanation:
Area has units of squared length.
Answer:
280=8x + 130
Step-by-step explanation:
Im pretty sure this is correct it has been a while since I did this but y is the total amount so y is 280. M is the slope so it would be how often the amount changes so m is 8. x is unknown and what needs to be solved for. b is the y intercept which is just the initial amount of 130.
Is renting a car
company A charges $120 plus 25 dollars per day
company B charges 45 dollars per day
at how many days will the costs be equal
120+25x
x=days
45x
120+25x=45x
subtract 25x from btoh sdies
120=20x
divide both sdie sb 20
6=x
the answer is 6 days
