Answer:
He could multiply the amount one box ways by 100, or 0.6*100.
Step-by-step explanation:
Hello, Katrina7!
Vertical angles are when two lines intersect they form two pairs of opposite angles.
I really hope this helps;)
Given expression is x⁴-kx²+4 =0
x−2 is a factor of the given expression.
So, x=2
Substitute in the equation, we get
2⁴-k(2)²+4
⇒16+4k+4=0
⇒4k=−20
⇒k=−5
Check the picture below.
Answer: A, because the equation of a circle is . So, if the point of the center is and the radius , then on the equation should be changed as negative and the radius should be multiplied as , which is