Answer: b) rotation of 180°, reflection across y-axis
<u>Step-by-step explanation:</u>
The black triangle is in Quadrant IV.
A rotation of 180° will move it to Quadrant II.
The red triangle is in Quadrant I so you must reflect it across the y-axis.
Answer:
3 ( x-1) (x+1) is the factored form
zeros are x=1, -1
Step-by-step explanation:
3x^2-3
Factor out a 3
3 ( x^2 -1)
What is inside the parentheses is the difference of squares
( a^2 -b^2) = ( a-b)(a+b)
3 ( x-1) (x+1)
To find the zeros, set this equal to zero
3 ( x-1) (x+1) =0
Using the zero product property
x-1 =0 x+1 =0
x=1, x=-1
I'm guessing you need to find how much each scored?
He : 2
She/Her : 4•(He)=?, 4•(2)=8
Edgar : 3•(She/Her)=?, 3•(8)=24
Answer: C
Step-by-step explanation: