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3 years ago

13

The perimeter of a rectangle,p, is given by p =2L + 2W , where L is its length and w is its width what is the perimeter of a rec

tangle of length 15ft and width 15ft ?

1 answer:

Vilka [71]3 years ago

8 0

Answer:girl use google

Step-by-step explanation:what

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What are the Pythagorean Triples?

Naily [24]

is a set of three integers a, b, c which form the sides of a right angled triangle. The smallest Pythagorean triple is the set of numbers 3,4,5.What formula do a, b, c have to satisfy for the triangle to have a right angle opposite side C?

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3 years ago

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The area of the rectangular computer chip is 112a3b2 square microns. Write a simplified expression that represents the length. T

andreev551 [17]

Question:

The area of a rectangular computer chip is 112a^3b^2 square microns. Write a simplified expression that represents the length, if the width is 8ab

Answer:

$Length = 14a^2b$

Step-by-step explanation:

Given

$Area = 112a^3b^2$

$Width = 8ab$

Required

Determine the height

Area is calculated as:

$Area = Length * Width$

Make Length the subject

$Length = \frac{Area}{Width}$

$Length = \frac{112a^3b^2}{8ab}$

$Length = \frac{14a^3b^2}{ab}$

Apply law of indices

$Length = 14a^{3-1}b^{2-1}$

$Length = 14a^2b$

7 0

3 years ago

1, 1, 4, 8, 9 , ?, 16, 64

Elden [556K]

Answer:

Missing number ⇒ 27

Step-by-step explanation:

Given sequence is:

1, 1, 4, 8, 9 , ?, 16, 64

We need to find the missing number of the sequence.

Solution:

We can see the series consist numbers 1, 2, 3, 4, 5.. of power 2 and 3 each respectively. So, the series is $1^{2},1^{3},2^{2},2^{3},3^{2},3^{3}.....$ such that

$1 = 1^{2}\\1=1^{3}\\ 4=2^{2}\\\ 8=2^{3}\\\ 9=3^{2}\\\ 27=3^{3}------missing \ number\\\ 16=4^{2}\\\ 64=4^{3}$

Therefore, missing number is $3^{3}= 27$

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3 years ago

The length of LN is 28 centimeters. What is the length of LP?

galina1969 [7]

The diagonals cut each other in two
so LP = 1/2 * 28 = 14

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3 years ago

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Solve for x.<br><br> -5x = -10

andreev551 [17]

Answer:

x=2

Step-by-step explanation:

divide -5 to both sides to isolate the x. two negatives make a positive therefore x=2.

i hope this helps :)

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3 years ago

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