Answer:
A = 58 degrees
b = 51.9
c = 48.5
Step-by-step explanation:
To find A we simply just need to remember that all triangles add up to 180 degrees and we are already given two angles of the triangle so....
![57 + 65=122](https://tex.z-dn.net/?f=57%20%2B%2065%3D122)
![122+58=180](https://tex.z-dn.net/?f=122%2B58%3D180)
![A=58](https://tex.z-dn.net/?f=A%3D58)
To find sides b and c we use the law of sines since we now know the angle of each side.
![a=48](https://tex.z-dn.net/?f=a%3D48)
![b=48\times\frac{sin65}{sin57} =51.87](https://tex.z-dn.net/?f=b%3D48%5Ctimes%5Cfrac%7Bsin65%7D%7Bsin57%7D%20%3D51.87)
![51.87](https://tex.z-dn.net/?f=51.87)
![7>5](https://tex.z-dn.net/?f=7%3E5)
![51.9](https://tex.z-dn.net/?f=51.9)
![b=51.9](https://tex.z-dn.net/?f=b%3D51.9)
![c=48\times\frac{sin58}{sin57} =48.54](https://tex.z-dn.net/?f=c%3D48%5Ctimes%5Cfrac%7Bsin58%7D%7Bsin57%7D%20%3D48.54)
![48.54](https://tex.z-dn.net/?f=48.54)
![4](https://tex.z-dn.net/?f=4%3C5)
![c=48.5](https://tex.z-dn.net/?f=c%3D48.5)
Hope this helps.
Answer:
alternate interior angles
1/2b+9=5/2b+1
4=b
HOPE THIS HELPS
-Todo <3
Step-by-step explanation:
1/2b+9=5/2b+1
-1/2b-1-1/2b-1
8=4/2b
8=2b
/2/2
4=b
Answer:
b
Step-by-step explanation:
Percent Decimal
50% 0.50
55% 0.55
60% 0.60
65% 0.65
0.65 x 190 = 123.5 + 190 = 313.5
brainliest!
Just like regular multiplication. Since 8.33 has two spaces after the decimal point, the answer would also have two spaces after the decimal point.
12h + 20t = income
1.5(h + t) + 7h + 9t + 500 = expenses
12h + 20t - 1.5(h + t) + 7h + 9t + 500 > 0