The answer is certainly c because i did that and got it right
Answer:
$108 i think
Step-by-step explanation:
Answer:
803.84
Step-by-step explanation:
the formula for the area of a circle is A = π r2 which is pi times the radius squared.n in this case if the circumference is 8 cm then the radius would be half of the circumference which is 4. then you square 4 which is equal to 256. Then take 256 and multiply it by pi. 256 × 3.14 = 803.84. i hope this helped you.
The equation is 3.50x=31.50
The answer is 9
Answer:
A = 2
B = 4
Step-by-step explanation:
To get an infinite number of solutions, both lines should be the same.
This means
A1x+ B1 = A2x + B2
So,
8x−5x+4−x=Ax+B
2x +4 = Ax +B
With this, we know the value of the coefficients
A = 2
B = 4
