Answer:
y=41
Step-by-step explanation:
y= 6²+5
therefore
y=36+5
y=41
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Answer:
Pi=Pf
Step-by-step explanation:
that's the equation for the law
Answer:
3/5
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
So the formula for the circumference of a circle is π x diameter
Since we know the the circumference already, we just divide that by π:
12π / π = 12
Now we halve the diameter to get the radius:
12 / 2 = 6
The area of a circle is π x radius²
So the area is:
·π x 6² = 36π· (or 113 not in terms of π)
X-2y=-4
x=2y-4
11 (2y-4)-7y=14
22y -44-7y=14
15y-44=14
15y=58
y=58/15
x-2 (58/15)=-4
x-116/15=-4
x=116/15 -4 or 4 can be 70/15
x=46/15