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
Answer:
12 = 3/4x, x - 4.8 = 9, and x - 3.1x = 14.7 + 12 are all equations because you have an equal sign that has you solve for each side and you can solve for the variable, unlike with the other ones you can't solve for the variable.
Step-by-step explanation:
<UVS = 1/2 of US
78/2 Is 39
so UVS is 39 degrees
Answer:1.55?
Step-by-step explanation: