Answer:
b)

Step-by-step explanation:
<u>Step(i)</u>:-
Given quadratic equation ax² + bx + c = 0
<u>step(ii)</u>:-
ax² + bx = -c
<u>Step(iii):</u>-
Dividing 'a' on both sides , we get


<u><em>Step(iv)</em></u>:-
Adding
on both sides , we get

You add five to each product when you multiply numbers by five. if 5x10 is 50, 5x11 is 55. so 5x 12 would be 60 because 55+5=60
Step-by-step explanation:
hablá normal no és chino
Answer:
D
Step-by-step explanation:
you multiply by 180/pi
usually in my calculator i would always type 8(1/180) so i dont know why its saying this but u said u were gonna cry so i looked it up and it came up w this.
"To convert from radians to degrees, multiply the radians by 180°π radians ."
Answer:
Is should be 50 feet for the length of tablecloths