Answer:
-21x^2+50x-24
Step-by-step explanation:
3x((5)(2)-7x+2)-2((5)(2)-7x+2)
30x-21x^2+6x-20+14x-4
50x-21x^2-24
-21x^2+50x-24
In the equation for surface area the radius is squared ( r^2)
If the radius is doubled, the radius would be 2^2 more which equals 4
The surface area would be 4 times the old surface area.
Answer:273.6083333
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
I just took the test :)
Answer:
The answer to your question is:
Step-by-step explanation:
Statement Reason
1.- ---- ----
2.- m∠1 + m∠2 = 180° -----
3.- ----- -----
4.- ------ Definition of bisector
5.- m∠1 + m∠3 = 180° Substitution property of equality
6.- ----- -----
