We know that
the area of the shaded regions is equal to
area of the shaded region 1+area of the shaded region 2
step 1
find the area of the shaded region 1
area of the shaded region 1=Area regular Hexagon-Area <span>regular Pentagon
step 2
</span>find the area of the shaded region 2
area of the shaded region 2=Area of a square-Area of the <span>equilateral triangle
</span>
therefore
the area of the shaded regions is equal to
[Area regular Hexagon-Area regular Pentagon]+[Area of a square-Area of the equilateral triangle]
Answer:
286
Step-by-step explanation:
Fiction = F
Nonfiction = N
N + F = 312
F = 11N
Substitute
N + 11N = 312
12N = 312
N = 26
F = 11N
F = 11* 26
F = 286
I'm pretty sure the answer to this is x=65 but I could be wrong.Not very good with this kinda Algebra.
In the picture we can see one whole square and 1/4 of a whole square shaded this means that 1 1/4 or 5/4 would be appropriate answers but it says that you are trying to find a appropriate mixed number. A mixed number is a number that includes a whole number and a fraction. For example, 3 1/3 is a mixed number. This means that it can't be 5/4 because it doesn't include a whole number leaving 1 1/4. So, 1 1/4 or D would be correct.