Not it doesn’t form a right angle because if you add it all together it makes it 54
The least common multiple is the smallest term that can be divided to both terms without any remainder. For the two terms 8c^4 and 6c^2, you can determine it into two part. First, you find the LCM for 8 and 6. You find the prime number that is common between the two. That would be 2. For the variables c^4 and c^2, the 'prime variable' is c. Therefore, the least common multiple for 8c^4 and 6c^2 is 2c.
Answer:
Step-by-step explanation:
Multiply both sides by 19:
Simplify:
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Answer:
one solution : (2,2)
Step-by-step explanation:
hello :
the system is : x-2.6y=-3.2
....(*)
-x+4.5y=7.....(**)
add(*) and(**) : -2.6y+4.5y = -3.2+7
1.9y=3.8
y = 3.8/1.9 =2
put this value in (*) : x - (2.6)(2) =-3.2
x =(2.6)(2) -3.2 =2
one solution : (2,2)
