Answer:
![Area = 90.03cm^2](https://tex.z-dn.net/?f=Area%20%3D%2090.03cm%5E2)
Step-by-step explanation:
Given
![s_1 = 14.9](https://tex.z-dn.net/?f=s_1%20%3D%2014.9)
![s_2 = 14.7](https://tex.z-dn.net/?f=s_2%20%3D%2014.7)
--- angle in between
Required
The area of the plate
Since
is between
and ![s_2](https://tex.z-dn.net/?f=s_2)
The area is:
![Area = \frac{1}{2} * s_1 * s_2 * \sin(\theta)](https://tex.z-dn.net/?f=Area%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2A%20s_1%20%2A%20s_2%20%2A%20%5Csin%28%5Ctheta%29)
![Area = \frac{1}{2} * 14.9 * 14.7 * \sin(124.7)](https://tex.z-dn.net/?f=Area%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2A%2014.9%20%2A%2014.7%20%2A%20%5Csin%28124.7%29)
![Area = \frac{1}{2} * 14.9 * 14.7 * 0.8221](https://tex.z-dn.net/?f=Area%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2A%2014.9%20%2A%2014.7%20%2A%200.8221)
![Area = 90.03cm^2](https://tex.z-dn.net/?f=Area%20%3D%2090.03cm%5E2)
Sorry...I dont understand......
Answer:
3 miles
Step-by-step explanation:
This is because 5280 feet in a mile, and 15,840 is triple that amount.
Answer:
y = -2/3x + 4
Step-by-step explanation:
2x + 3y = 12
3y = -2x+12
y = -2/3x + 12/3
y= -2/3x + 4
Candidates range from 1 to 50.
50/4=12 positive integers are multiples of 4
50/6=8 positive integers are multiples of 6
50/12=4 positive integers are multiples of 12 (LCM of 4 and 6)
By the inclusion/exclusion principle, the number of multiples of either 4 or 6 is equal to 12+8-4=16.
Therefore, the complement is the number of positive integers that are multiples of neither 4 nor 6 = 50-16=34.