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Triss [41]
3 years ago
7

SOMEONE HELP PLEASE! I will mark Brainlist and 5 star :)

Mathematics
2 answers:
baherus [9]3 years ago
3 0

So the scale used was

<h2>1 inch = 6 feet                 ANSWER = A</h2>

Step-by-step explanation:

Given;

Length of library on drawing = 13 inches

Actual length of library = 78 feet

In order to find the scale we divide the actual length by the length of library on drawing.

So, scale = 1 inch = 6 feet

Keywords: Scale, Maps

natta225 [31]3 years ago
3 0

Answer:

C

Step-by-step explanation:

78 feet/13 inches=6 inches/foot

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Set B is defined as B={x|x is an integer}. Name two elements of B.
jenyasd209 [6]
By definition we have an integer number given by:
 An integer is an element of the numeric set that contains the natural numbers {N} = {1,2,3,4, ...}, its opposite and zero.
 On the number line we find the negative numbers to the left of the zero and to its right the positive numbers.
 We have then, according to the definition, that the following are whole numbers:
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 Answer:
 
B = {x | x is an integer}
 
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1 ∈ B
 
option D
7 0
3 years ago
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Solve the system by substitution<br> -4.5x-2y=-12.5<br> 3.25x-y=-0.75
gogolik [260]

Answer:

The answer to your question is: x = 1, y = 4

Step-by-step explanation:

I'll change decimals to fractions

4.5 = 9/2

12.5 = 25/2

3.25 = 13/4

0.75 = 3/4

                             -9/2 x - 2 y = - 25/2         (I)

                             13/4 x  -   y  = - 3/4            (ll)

Process

               from (II)     y = 13/4x  + 3/4

Sunstitution             -9/2x -2(13/4 x + 3/4) = - 25/2

                               -9/2 x - 13/2 x - 3/2 = -25/2

Multiply by 2         -9 x - 13 x - 3 = -25

                             -22 x = -25  + 3

                            -22 x = -22

                             x = 22/22

                            x = 1

                             y = 13/4 (1) + 3/4

                             y = 16/4

                             y = 4                                          

7 0
3 years ago
0.2 is what percent of 16?
kherson [118]

Answer:

0.032

Step-by-step explanation:

0.2/100×16

=0.032

percentage can be written as percentage/100

3 0
3 years ago
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THE WORLD'S MOST HARDEST QUESTION<br><br> what is 9484 * 6584 in scientific notation
liq [111]
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3 years ago
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The new car you bought this year cost $42500. The value of the car
Valentin [98]

Answer:

10%  multiplied by 6 = 60%

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i multiplied 10% by 6 because 2027 is 6 years away and i subtracted 42500 by 25500 because it says it "decreased"

Step-by-step explanation:

3 0
3 years ago
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