Answer:
A)
Step-by-step explanation:
The starting point to solve this, is to gather the concept of what a Rhombus is, an Equilateral Parallelogram, so let's examine the following options
A. All sides are of equal length. True
Considering the definition hence all sides have the same length.
B. <em>The Diagonals are of equal length</em> False. Since there is a bigger diagonal than the second Diagonal, we cannot assure they're of equal lengths.
Check the picture out below
C. <em>The opposite sides are of equal length and the diagonals are of equal length </em>False. Since those diagonals are different we cannot agree with the second part
D. <em>The opposite sides are parallel and the diagonals are of equal length</em> False Different length for each diagonal.
The possible number of shelves that Carlos will use is 4 shelves. Each shelves will have 6 novels and 4 autobiographies.
Use the fraction addition formula.
Substitute the numbers into the formula.
a=5, b=1, c=1, d=7
Answer:
44.5 yards
Step-by-step explanation:
Start with the formula of the circumference of a circle.
C = πd
Now all you have to do is plug in the numbers.
279.46 = (3.14)d
Divide both sides by 3.14
d = 89
But since you're finding the radius, you have to divide the diameter by 2.
89/2 = 44.5
We have to rationalize the denominator and then, if we can, simplify.
I have to multiply for 1 but I write it
So
=
Final result =