Answer:
A
Step-by-step explanation:
One shirt cost (75/5).
3 read shirts cost (75/5)*3=75*(3/5).
Answer: OPTION D.
Step-by-step explanation:
The formula for calculate the circumference of a circle is:

Where <em>r</em> is the radius.
The formula for calculate the area of a circle is:

Where <em>r</em> is the radius.
Solve for <em>r</em> from
to calculate it:

Subsitute the radius into
. Then:

Answer:
can't be seen
Step-by-step explanation:
try again by asking a new question
Answer:
A.
Step-by-step explanation:
Since you are trying to find <em>x</em>, you have to divide both sides by 4 to isolate <em>x</em> and get your answer.
AOB = 2 . x
2x = 60°
x = 30°