Answer:
72
Step-by-step explanation:
We are assuming that all girls in the group bought the same number of items.
Therefore, we need to find the highest common factor of 72, 144 and 216.
HCF
72 = 2 * 2 * 2 * 3 * 3
144 = 2 * 2 * 2 * 2 * 3 * 3
216 = 2 * 2 * 2 * 3 * 3 * 3
The product of the emboldened numbers is the highest common factor.
That is:
2 * 2 * 2 * 3 * 3 = 72
Therefore, the largest possible number of girls in the group is 72.
Within 1% , 0.00333 % of the job is complete.
Step-by-step explanation:
The question requires you to find 1/3 of 1%
This is equal to 1/3*1% = 1/3 * 0.01 = 0.00333 % of the job is complete.
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Percentage : brainly.com/question/1034126
Keyword : job, percent
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Answer:
Second option: 4 cm and 7 cm.
Step-by-step explanation:
A Parallelogram is defined as a type of Quadrilateral, whose opposite sides are parallel and have equal lenght.
Since the opposite sides
and
have the same lenght, then:

Now you have to solve for "n":
Add 6 to both sides of the equation.
Subtract 3n to both sides of the equation:

Divide both sides of the equation by 2:

To know the lenght of two adjacent sides, susbtitute
into the third side
and into one of the the sides that are opposite to eache other. Then:

Answer:

Step-by-step explanation:
We are given that two complex numbers


We have to find the product of two complex numbers



(
)
