In this problem there are 5 terms.
First term - (a2)
Second term - (ab)
Third term - (8b)
Forth term - (b2)
Fifth term - (-1)
A fraction and a percentages are equivalent.
30 out of 60
= 30/60
= 3/6
= 1/2
but especially:
= 50/100
which means:
50 out of 100
or
= 50%
Answer:
k = -11
Step-by-step explanation:
Let 
And x+2 is a factor of p(x)
Let x+2 = 0 => x = -2
Putting in p(x)
=> p(-2) = 
<u><em>By remainder theorem, Remainder will be zero</em></u>
=> 0 = -8-6(4)-2k+10
=> 0 = -8-24+10-2k
=> 0 = -22-2k
=> -2k = 22
Dividing both sides by -2
=> k = -11
Answer:
6cm
The dimensions are 6cm x 6cm x 6cm
Step-by-step explanation:
Surface area of a cube = 6a²
where a = edge
but because this cube isn't covered, the sides would by 5 and not 6
5a² = 180cm²
divide both sides by 5
a² = 36cm²
Find the square root of each side
a = 6cm
The dimensions are 6cm x 6cm x 6cm