I'm guessing the question is meant to be "<span>If the radius of a circle with a area of 5.3 mm squared is multiplied by 5, what will the new area be?", so i'll answer that.
Area of a circle =</span>πr^2
5.3=πr^2, 5.3=π(5r)^2
132.5=25πr^2
Answer:
B
Step-by-step explanation:
Using the trig. identity
cos x =
Given
secx = - , then
cos x = - × = - = - , thus
x = (- ) = → B
Answer:
positive
Step-by-step explanation:
If you mean for factoring, then you must take the common factor (term) out of the equation then have the rest out of what you divided
Answer:
900
dont waiste points jusst search it up
Step-by-step explanation: