Step-by-step explanation:
Mark me as brilliant plzzz
Answer:
Scale factor = 1.5
Step-by-step explanation:
Formula for the scale factor,
Scale factor = 
In this question, image is triangle Y and preimage is triangle X.
Scale factor of X to Y = 
= 1.5
Therefore, scale factor = 1.5 is the answer.
Step-by-step explanation:
Since both terms are perfect squares, factor using the difference of squares formula, a 2 − b 2 = ( a + b ) ( a − b ) where a = 7 and b = a + x . − ( 7 + a + x ) ( a + x − 7 )
Answer:
Step-by-step explanation:
first, your answer will be negative,
x^12*(2y)^3=x^12(8y^3)
denominator= -x^2*y^12
after we divide them=- 8 x^10/y^9
choice E
Radius = diameter/2
35/2 = 17.5