Answer:
y^18
Step-by-step explanation:
(y^2)^5 x y^8
Assuming the x is multiplication
We know (a^b)^c = a^(b*c)
(y^2)^5 = y^(2*5) = y^10
We are multiplying this by y^8
We know a^b * a^c = a^(b+c)
y^10* y^8 = y^(10+8) = y^18
Assuming the x is a variable
We know (a^b)^c = a^(b*c)
(y^2)^5 = y^(2*5) = y^10
We are multiplying this by y^8
We know a^b * a^c = a^(b+c)
y^10* y^8 = y^(10+8) = y^18
This is multiplies by x
x y^18
Answer:
Segment JK is a chord in circle H
Line LM is a secant to circle H
Step-by-step explanation:
* Lets revise some definition in the circle
- The radius of the circle is a line segment drawn from the center of
the circle to a point on the circumference of the circle
- The chord of a circle is a line segment whose endpoints lie on the
circumference of the circle
- The secant is a line intersect the circle in two points
- The tangent is a line touch or intersect the circle in one point
* Now lets solve the problem
- In circle H
∵ JK is a segment in circle H
∵ Point J lies on the circumference of circle H
∵ Point K lies on the circumference of circle H
∴ Segment JK is a chord in circle H
∵ LM is a line
∵ LM intersect circle H in two points L and M
∴ Line LM is a secant to circle H
The answer to this is the top left answer choice.
Answer:
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Step-by-step explanation:
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