The best approach to this is to use the law of cosine which is stated as
c2 = a2 + b2 â’ 2ab cos(C)
distance a=176.27; distance b=222.34; angle C=38.59; distance c is the missing value.
Hence c²=176.27²+222.34² -2*176.27*222.34cos38.59°= 138.71 miles
Answer: 6 pigs and 3 chickens
Step-by-step explanation: you know that each pig has 4 legs and each chicken has 2 legs so start out by saying 9 pigs and 0 chickens which is 36 legs then try 8 pigs and 1 chickens and 8 times 4 = 32 + 2 which is 32 which is more than 30 then notice for every chicken there is you subtract 2 from 36
knowing this we can divide 6 by 2 and get 3 the number of chickens
so 6 pigs and 3 chickens
hope this helps mark me brainliest if it helped
Plug in the second equation into the first equation for y.
Now put the variable on one side and constants on the other
Now plug that back into one of the original equations
So now you know
Its always a good idea to check
1000 is a four digit number
1000 - 2 = 998 (A three digit number)
998/2 = 499 (A three digit number)
Your answer is 499
Check your work:
2(499) + 2 = 1000
The best way to solve equations with fractions is to get a common denominator. So, 3/4 will become 6/8 and 1/8 will stay. Now we can solve: when dividing fractions with common denominators, it is easy to just find how many times the smaller one fits into the larger one. So, 1/8 goes into 6/8 six times. In conclusion, the answer is 6 rose gardens.
