For x = ay - bz:
Add bz to both sides:
ay = x + bz
Divide a on both sides:
y = (x + bz)/a
For xy + yz = 10:
Distribute y from the left side:
y * (x + z) = 10
Divide by x + z:
y = 10/(x + z)
For (ab - ac)/z = x:
Multiply by z on both sides:
ab - ac = xz
Take out a from the left side:
a * (b - c) = xz
Divide by b - c on both sides:
a = xz/(b - c)
Answer: The first one.
Step-by-step explanation:
One circle has a 96 cm diameter
and another circle has a 295.16 cm circumference.
Which has a larger radius?
Radius of the first circle is 48 cm.
Radius of the second circle is 47 cm
The first circle has a larger radius.
Answer:
17.5
Step-by-step explanation:
17×4=68; half of 4 is 2; 68+2=70
Answer:
imma need my points back
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A and B are wrong because 37 is prime. 31 is prime and 33 is divisible by 11 and 3 so C
