Answer:
A, C, and E good luck
Step-by-step explanation:
The first and last choices are the only ones whose angles total 180 degrees, so they're the only possible triangles.
Answer:
x = 0, 7
Step-by-step explanation:
Step 1: Write out equation
x² - 7x = 0
Step 2: Factor out <em>x</em>
x(x - 7) = 0
Step 3: Find roots
x = 0
x - 7 = 0
x = 7
Answer:
добре звучи добре
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
The circumference of a circle is 
, so
. We can use this because the area of a circle is
. Thus,
.