Answer:
The height is 20
The max profit is 1600
Step-by-step explanation:
P (h) = -4h^2 + 160h
The vertex is at
-b/2a = -160/2(-4) = 160/8 = 20
The height that will give the maximum profit is 20
We want to find the value at 20
P(40) =-4(20)^2 +160(20)
=-1600+3200
1600
Answer:
18
Step-by-step explanation:
Since it is evaluating, all you have to do is replace the b's that you see with 9s
2b for b=9
2(9)
18
Answer:
45
Step-by-step explanation:
20 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 = 45
In every right triangle, legs are hypothenuse are linked by the following relationship: the sine of an angle is given by the ratio of the opposite leg and the hypothenuse, while the cosine of an angle is given by the ratio of the adjacent leg and the hypothenuse.
In this case, the hypothenuse is 391 units long, while the 267-units-leg is adjacent to the angle you're interested in.
For this reason, you have
To find the value of the angle, simply invert this formula:
If we need to approximate this value to the nearest degree, we can observe that 46.93 lies between 46 and 47. So, we have to choose the closest one.
46 is 0.93 units far, while 47 is only 0.07 units far, so the answer is 47.
Okay, if you minus the miles it equals 180 is less than 240 120 plus 120 equals 240 I would say one and a high fraction
PLEASE DO NOT REPORT IF I GOT IT WRONG TELL ME I WILL TRY AGAIN