! Means starting from that number multiply by every number down to 1.
5!= 5•4•3•2•1 = 20•6=120
2!= 2•1=2
120+2=122 :)
Bc
Answer:
24
Step-by-step explanation:
You have to find the surface area of the shapes, then add them all together. Then divide the SA to the 0.5 m² can of grey paint.
hello :
<span>help :
<span>the discriminat of each quadratic equation : ax²+bx+c=0 ....(a ≠ 0) is :
Δ = b² -4ac
1 ) Δ > 0 the equation has two reals solutions : x = (-b±√Δ)/2a</span>
2 ) Δ = 0 : one solution : x = -b/2a
3 ) Δ < 0 : no reals solutions</span>
Answer:
The answer is there because if you look at the numerator 8 and the numerator 24, 8 divided by 24 is 3, so on the top 9 divided by 3 is 3
SO YOUR ANSWER IS 3 :)
Step-by-step explanation:
