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2 years ago

A garden is in the shape of a rectangle. What is the perimeter of the garden? PLS HELP

Mathematics

2 answers:

zysi [14]2 years ago

5 0

Answer:

it is 7+7+3+3=20

Step-by-step explanation:

sergejj [24]2 years ago

4 0

Is is 20 u add up all the sides 7+7+3+3=20 or 7+7=14 3+3=6 14+6 =20 so it’s 20

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The unit circle has a radius of 1 unit and is centered at the origin. It is dilated so that it passes through the point . What i

yuradex [85]

Answer:

Step-by-step explanation:

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3 years ago

What is the justification for step 2? 4(x-5)= -12 Justification Step 1: 4x-20=-12 Distributive Property Step 2 4x= 8 ? Step 3 x=

matrenka [14]

Answer:

addition property of equality

Step-by-step explanation:

Given the equation 4(x-5) = -12

Expand

4x - 20 = -12

Add 20 to both sides (addition property of equality)

4x-20+20 = -12+20

4x = 8

x = 8/4

x = 2

Hence the value of x is 2

The justification for step 2 is addition property of equality

7 0

3 years ago

a random sample of 4 claims are selected from a lot of 12 that has 3 nonconforming units. using the hypergeometric distribution

Sloan [31]

Answer:

The probability that the sample will contain exactly 0 nonconforming units is P=0.25.

The probability that the sample will contain exactly 1 nonconforming units is P=0.51.

Step-by-step explanation:

We have a sample of size n=4, taken out of a lot of N=12 units, where K=3 are non-conforming units.

We can write the probability mass function as:

$P(x=k)=\frac{\binom{K}{k}\binom{N-K}{n-k}}{\binom{N}{n}}$

where k is the number of non-conforming units on the sample of n=4.

We can calculate the probability of getting no non-conforming units (k=0) as:

$P(x=0)=\frac{\binom{3}{0}\binom{9}{4}}{\binom{12}{4}}=\frac{1*126}{495}=\frac{126}{495} = 0.25$

We can calculate the probability of getting one non-conforming units (k=1) as:

$P(x=1)=\frac{\binom{3}{1}\binom{9}{3}}{\binom{12}{4}}=\frac{3*84}{495}=\frac{252}{495} = 0.51$

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3 years ago

What is 5+3y-8x-(-2)-5y

Vilka [71]

3-2y-8x is it's most simplified form I think.

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2 years ago

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mars1129 [50]

Answer:

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Step-by-step explanation:

SKDMALSD

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2 years ago

A garden is in the shape of a rectangle. What is the perimeter of the garden? PLS HELP​

A garden is in the shape of a rectangle. What is the perimeter of the garden? PLS HELP