Answer:
63.6255
Step-by-step explanation:
a=π*r^2
a=3.142*20.25
a=63.6255
Answer:
[5, 0]
Step-by-step explanation:
x-intercept is where <em>0</em><em> </em><em>=</em><em> </em><em>y</em><em>.</em><em> </em>Just simply plug in 0 for <em>y</em><em>,</em><em> </em>then your <em>x</em><em> </em>is given to you in your face.
Answer:
−11
Step-by-step explanation:
−3−8
=−3−8
=−3+−8
=−11
Answer:
It has been scaled down by 3.
Step-by-step explanation: