Answer:
Do you know the answer
Step-by-step explanation:
Answer:
(8,-2)
1256 feet^2
981.3 cm^2
Step-by-step explanation:
(x,y) --> (x+1, y-2)
(7,0) --> (7+1, 0-2) = (8,-2)
![A=\pi r^2](https://tex.z-dn.net/?f=A%3D%5Cpi%20r%5E2)
![A = 3.14 (400)^2](https://tex.z-dn.net/?f=A%20%3D%203.14%20%28400%29%5E2)
![=1256 cm^{2}](https://tex.z-dn.net/?f=%3D1256%20cm%5E%7B2%7D)
![area_{sector}=\frac{angle}{360}*\pi r^2](https://tex.z-dn.net/?f=area_%7Bsector%7D%3D%5Cfrac%7Bangle%7D%7B360%7D%2A%5Cpi%20r%5E2)
![=\frac{45}{360} *(3.14)(50)^2](https://tex.z-dn.net/?f=%3D%5Cfrac%7B45%7D%7B360%7D%20%2A%283.14%29%2850%29%5E2)
![=981.3 cm^2](https://tex.z-dn.net/?f=%3D981.3%20cm%5E2)
B) 231
To get the answer, you first need to figure out how many men are in the book club:
- Multiply the total number of members (315) by the fraction of members that are men (4/15)
- (4/15) * 315
- Multiply 4 by 315, and then divide by 15.
- This will give you the number of men (84)
Then you need to figure out how many women there are:
- Subtract the number of men (84) from the total number of members (315)
- 315 total members - 84 male members = 231 female members
Answer:
60°
Step-by-step explanation:
If angles are complementary, they add up to 90 degrees. Let x be the complement of the given angle then...
∠A+x=90
30+x=90
Subtract 30 from both sides
x=60
60°
L = 14 - 6 = 8
w = 15 - 4 = 11
P of shaded = 2(8+9) = 2 (19) = 38
answer
last one 38ft