Step-by-step explanation:
apply Pythagorean theorem. if a^2 + b^2 = c^2 then
b = √(15^2 - 9^2) = 12.
12 is answer
Answer:
false
Step-by-step explanation:
consider y = 3
its 6 for one and 3 for the other
3. It has 3 symmetrical lines, so, therefore, has 3 lines of reflectional symmetry.
Hope this helps!
<em>~cupcake </em>
Answer:
B. 13
Explanation:

Logarithm rules:

Breakdown of the expression:



insert given values

