The measure of angle 1 is (20-10)/2= 10/2= 5 degrees
we are given
![C(x)=200+10x+0.2x^2](https://tex.z-dn.net/?f=C%28x%29%3D200%2B10x%2B0.2x%5E2)
part-A:
Since, x is number of tablets
C(x) is cost of producing x tablets
so, vertical box is C(x)
so, we write in vertical box is "cost of producing x tablets"
Horizontal box is x
so, we write in horizontal box is "number of tablets"
part-B:
we have to find average on [a,b]
we can use formula
![\frac{C(b)-C(a)}{b-a}](https://tex.z-dn.net/?f=%5Cfrac%7BC%28b%29-C%28a%29%7D%7Bb-a%7D)
we are given point as
a: (15 , 395)
a=15 and C(15)=395
b: (20, 480)
b=20 , C(20)=480
now, we can plug values
![=\frac{480-395}{20-15}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B480-395%7D%7B20-15%7D)
...........Answer
part-c:
we have to find average on [b,c]
we can use formula
![\frac{C(c)-C(b)}{c-b}](https://tex.z-dn.net/?f=%5Cfrac%7BC%28c%29-C%28b%29%7D%7Bc-b%7D)
we are given point as
b: (20, 480)
b=20 , C(20)=480
c:(25,575)
c=25 , C(c)=575
now, we can plug values
![=\frac{575-480}{25-20}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B575-480%7D%7B25-20%7D)
..............Answer
Answer: So the answer is that the three integers are 15, 16, and 17.
Step-by-step explanation:
Hope it helps :)
9514 1404 393
Answer:
- ∠BCA = 30°
- ∠FHC = 125°
- ∠A = 45°
- ∠GBC = 75°
- arc EBC = 260°
Step-by-step explanation:
Angle BCA intercepts arc FB, so is half its measure: 60°/2 = 30°.
Angle FHC is half the sum of the angles intercepted by its chords: (60°+150°+40°)/2 = 125°.
Angle A is half the difference of the arcs it intersects: (150° -60°)/2 = 45°.
Angle GBC is half the measure of the arc it intercepts: 150°/2 = 75°.
arc EBC is the sum of arcs EF, FB, and BC: 50° +60° +150° = 260°.
The measure of angle D is 39 degrees.
Since it’s an isosceles triangle, the two unmarked angles are equal. Since you know there are 180° in a triangle, subtract 102° from 180° to get 78°. Then, cut that in half since you need to divide it equally among the two remaining angles.