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4 years ago

A square has a perimeter of 12x + 52 units. Which expression represents the side length of the square in units?

Mathematics

2 answers:

yKpoI14uk [10]4 years ago

6 0

Answer:

its 3x+13 units

Step-by-step explanation:

KiRa [710]4 years ago

5 0

Since we know that a square has all equal sides, we can simply divide the perimeter by 4 to get each side length.

$\frac{12x+52}{4}=3x+13$

Using the information above, we can see that each side is 3x+13 units.

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If CR = 2, RA = 3 , and BC = 10, find CS. 4 6 6 2/3 15

OlgaM077 [116]

Answer:

CS = 4

Step-by-step explanation:

From the figure below;

Triangle ABC is similar to triangle RSC

Therefore, the ratio of the corresponding sides in the two triangles is equal;

That is;

$\frac{AB}{RS}=\frac{AC}{RC}=\frac{BC}{SC}$

In this case, CR = 2 , RA = 3 and BC = 10 we are required to determine CS

But; $\frac{AC}{RC}=\frac{BC}{SC}$

AC=CR + RA

= 5

Assuming CS is y, then

$\frac{5}{2}=\frac{10}{y}$

$y=\frac{10(2)}{5} \\ = 4$

Therefore, CS is 4

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4 years ago

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3 years ago

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puteri [66]

Answer: x= 1/3 - 2/3y

Step-by-step explanation:

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2 years ago

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