Feet i think, thats how they lable the size of a home when your buying
im not 100% sure though
-3.
Multiply 60 with 4 and then find the factor when added together which would give you the middle number. Notice that because it is a negative equation that both signs are negative. This means that the biggest factor of 240 will be negative.
Then, rewrite the equation 4x^2 +12x -20x -60 and divide it into two parts (4x^2 + 12x) (-20x-60) and then factor each part. If done correctly, the numbers left in the parenthesis should be the same. This way the part outside is one factor and the part inside is the other. This should get you 4x -20 and x +3.
Set both equal to zero and you get your two solutions. One is -3 and the other is 5.
Hope this helps!
Answer:
572
Step-by-step explanation:
10%=88
5%=44
30%=264
35%=308= favourite colour blue
880-308=572= favourite colour red
Answer:
6
Step-by-step explanation:
<span>In geometry, a </span>cube<span> is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex. The </span>cube<span> is the only regular hexahedron and is one of the five Platonic solids. It has 6 faces, 12 edges, and 8 vertices</span>
