2(pi)r
2(pi)0.75
Circumference is 4.71.
Answer:
y is 1/4 when x is -1 if I did interpret your equation right. Please see that I did.
I believe the equation to be
. If you meant
, please let me know.
Thanks kindly.
Step-by-step explanation:
If (-1,y) lies on the graph of
, then by substitution we have:
.
We just need to simplify to determine y:
Multiply the 2 and -1:

Use reciprocal rule for exponents to get rid of the negative:

just means
:

.
Answer:
just look at the algebra formula and simplify to get your answer. Remember to use your powers well
Answer:
C
Step-by-step explanation:
Sqrt55. Use the pythagorean theorem; 3^2 + x^2 = 8^2