You are correct. The answer is choice B.
The base angles of an isosceles triangle are congruent. The base angles are opposite the congruent sides as shown by the tickmarks.
Answer:
the answer is 3
Step-by-step explanation:
(-5x-3)(-5x+3)=(5x)^2 - (3)^2
A difference of squares is the difference of two squared terms.
We have
a^2 - b^2
We can factorize the difference of squared terms like this:
a^2-b^2 = (a+b)(a-b)
We have (-5x-3)(-5x+3)
Lets prove it:
(-5x-3)(-5x+3) = (-5x*-5x)+(-5x*3)+(-3*-5x)+(-3*3)
(-5x-3)(-5x+3) = 25x^2+(-15x)+(15x)+(-9)
(-5x-3)(-5x+3) = 25x^2-15x+15x-9
(-5x-3)(-5x+3) = 25x^2-9
(-5x-3)(-5x+3) = (5x)^2 - (3)^2
Answer:
The answer that you are looking for is b
Answer:
Answer explained below
Step-by-step explanation:
Design using a related sample refers to correlated subjects or measures being employed in the sample
1) here as we are comparing the population subset (Kleptomaniacs )from total population
Hence, the design does not use a related sample
2)
As both the treatments use same subjects which is alcoholism,
it is uses a related sample (repeated measure). It is a repeated measure because we are repeating the process of measuring alcoholism's significance with and without social phobia
