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alexdok [17]
3 years ago
6

How many 2-inch segments are there in 12 ft.? O A. 6 O B.24 O C. 10 OD.7

Mathematics
1 answer:
Scrat [10]3 years ago
3 0

Answer:

72 segments

Step-by-step explanation:

First we convert 2 inches to feet units:

We know that one foot equals 12 inches

Then we use this conversion factor as shown below.

2\ in*\frac{1\ ft}{12\ in}=\frac{1}{6}\ ft

To know how many \frac{1}{6}\ ft  segments there are in 12 ft, we must divide 12 ft ÷ \frac{1}{6}}\ ft

So:

\frac{12\ ft}{\frac{1}{6}\ ft}= 12*\frac{6}{1}=12*6=72\ segments

In 12 ft there are 72 2-inch segments

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PLS HELP SHOW ALL YOUR WORKING OUT AND THE CORRECT ANSWER WILL RECIEVE BRAINLIEST
EastWind [94]
So the length is 4*28=112mm
The width would be calculated like this:

you draw an equilateral triangle in the middle with sides or 2r(56mm). The based on pythagorean theorem u know that
h=rad(56^2-28^2)=48.497
28+28+h=104.497

The area would be S=l*w which is 11703.7113mm

5 0
3 years ago
The product of two numbers is 713. The first number is 9 more than the second number. Which equation can be used to find x, the
Art [367]
Let x = first number and y = second number.
The first statement is expressed as
x*y = 713
The second statement is expressed as
x = y + 9
To find x, use the second equation in terms of y, that is y = x - 9. Then substituting it to the first equation yields
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7 0
3 years ago
Read 2 more answers
Saul decides to use the IQR to measure the spread of the data. Saul calculates the IQR of the data set to be 27.
padilas [110]

Answer:

78

Step-by-step explanation:

The IQR is quartile 3 - quartile 1. First, we need to find the mean of the dataset, which is 50 -- the fifth number. Then, the median of the dataset on the left of the fifth number is the first quartile, and the median of the dataset on the right is the third. We get Q1 to then be halfway between 30 and 50, or 40, and Q3 to be halfway between 56 and n, so Q3 = (56+n)/2. Since we need Q3-Q1=27, or (56+n)/2-40=27, we have (56+n)/2=67 and 56+n=134, so n = 134-56=78

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3 years ago
Antonio has $15 to spend on a set of colored pencils for his art class. Which number line represents the amount that he can spen
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Answer: A
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I hope this answers your question
6 0
2 years ago
Help please!
Alina [70]

Step-by-step explanation:

Given

f(x) = 8x - 9

Then

For a.

f(3y - 1 ) = 8(3y - 1 ) - 9

= 24y - 8 - 9

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Now for b.

f(x) = - 23

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8x = - 23 + 9

8x = - 14

x = - 14 / 8

x = - 7 / 4

Hope it will help :)

7 0
2 years ago
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