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4 years ago

9

The perimeter of the square is four times as great as the length of any of its side determine if the perimeter of the square is

proportional or two at side length explain

1 answer:

IRISSAK [1]4 years ago

3 0

Let, the side of square = a

perimeter = 4a

two sides would be: a+a = 2a

it's ratio would be 4a/2a = 2

as, the number is not in fraction, so they are proportional

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Solve each equation mentally 1/7 × x = 1

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Answer:

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3 years ago

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3 years ago

A student is given the rectangle and square. The student states that the two figures have the same perimeter. Is the student per

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3 years ago

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Let x²y +ay² = b be an Implicitly defined function, where a and b are fixed Constants; find dy/dx

geniusboy [140]

The value of the differential with respect to x is -xy/x²+ay

<h3>Implicit differentiation</h3>

Given the following function

x²y +ay² = b

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x²dy/dx + 2xy + 2aydy/dx = 0

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3 0

2 years ago

at one scholl at prep level there were 5 set of twins,two sets of triplets and one set of quadruplets starting school this year.

katen-ka-za [31]

Answer: Fraction of twins = $\frac{5}{8}$ Fractions of triplets = $\frac{1}{4}$ Fractions of quadruplets = $\frac{1}{8}$

Step-by-step explanation:

Since we have given that

Number of set of twins = 5

Number of sets of triplets = 2

Number of sets of quadruplets = 1

Total number of sets is given by

$5+2+1=8$

Now, we need to find the fraction of those students.

So, Fraction of twins is given by

$\frac{5}{8}$

Fractions of triplets is given by

$\frac{2}{8}=\frac{1}{4}$

Fractions of quadruplets is given by

$\frac{1}{8}$

3 0

4 years ago