Answer:
Since the roots are 3, -4 then we must put
-3, 4 into this equation,
(x +a) * (x +b) = 0
(x -3) * (x +4) = 0 then multiplying
x^2 +x -12
Step-by-step explanation:
Answer:
66 cm
Step-by-step explanation:
Diameter (d) = 21 cm

Answer:
b
Step-by-step explanation:
Hi!
This question is simply asking you, 108 is what percent of 240?
Use The Percentage Formula To Solve:
108 / 240 * 100 = 45
45% of the calories are from sugar! =)
Answer:
-8
Step-by-step explanation:
Apply slope/gradient formula: (12 - 36)/(11 - 8) = -24/3 = -8
This is a question on coordinate geometry. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), I have already posted the slope formula which you may want to save it for future reference and I'll also post some of my own notes on certain topics and also some tips that may be useful to you :)