Answer:
the social desirability effect
Step-by-step explanation:
All the triangles are similar, so you have ...
(short side)/(long side) = 3/(CD) = (CD)/12
Multiplying by 12(CD) gives
(CD)² = 3*12 = 36
CD = √36 = 6
The appropriate choice is ...
A) 6
7y - 84 = 2y + 61
-2y -2y
5y - 84 = 61
+84 +84
5y = 145
y = 29
First, you must make common denominators...
5/6 pound = 25/30 pound
1/5 pound = 6/30 pound
Then, you must subtract
25/30 - 6/30 = 19/30
Finally, divide the remainder by 8, or multiply by the reciprocal
19/30 • 1/8 = 19/240