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san4es73 [151]
3 years ago
7

An expression equivalent to 3n+2(1-4n)

Mathematics
1 answer:
Taya2010 [7]3 years ago
6 0
A simplified equation would be 2-5n.
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How do you make an array of 5/6 x 3/4 ?
oee [108]
Well 5/6 x 3/4 is 15/24 so you’d do 24 dots across in 15 rows
7 0
3 years ago
PLEASEEEE help <br> i know i am saying this again
BartSMP [9]

Answer: for the first it is not direct varition while for the second one it i s

Step-by-step explanation:

6 0
1 year ago
The lenght of the library is 13 inches.The lenght of the actual library is 78 feet. Which scale leon use to create the scale dra
Allisa [31]

So the scale used was

1 inch = 6 feet

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 = Scale = \frac{Actual\ length}{Length\ on\ drawing}\\=\frac{78}{13}\\=6

So the scale used was

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Keywords: Scale, Maps

Learn more about scaling at:

  • brainly.com/question/2367554
  • brainly.com/question/2670657

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7 0
3 years ago
Samuel consumed 2161 calories of food on​ Monday, 2378 calories on​ Tuesday, and 1841 calories on Wednesday. In order for​ Samue
german
Number of calories consumed on Monday = 2161
Number of Calories consumed on Tuesday = 2378
Number of Calories consumed on Wednesday = 1841
Daily average intake is 2200
Let calories intake on Thursday be X

Now ,

Average = sum of total calories/ number of calories

=> 2200 = 2161+2378+1841+X/4

=> 2200 x 4 = 6377 + X

=> 8800 = 6377 + X

=> X = 8800-6377

=> X = 2423

So Samuel must consume 2423 calories on Thursday
3 0
2 years ago
Find x on this special right triangle, 45 is not an option!!!!
zloy xaker [14]

let the line between 2 tria be y

sin 60/8√2 = sin 90/y

y=13.06

sin 45/13.06 = sin 90/x

x=18.46

7 0
3 years ago
Read 2 more answers
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