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Mnenie [13.5K]
3 years ago
14

Which situation can be represented by the expression 1.3x ? Question 2 options:

Mathematics
1 answer:
AlexFokin [52]3 years ago
7 0

Answer:

b. the area of a rectangle with side lengths 1.3 and x

Step-by-step explanation:


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Convert the decimal into a reduce fraction.
Ivanshal [37]

Answer:

hey i dont really know, but look up calculator soup, it has a ton of different calculators and may be able to help u

Step-by-step explanation:

/

7 0
2 years ago
Fill in the other coordinate for the line 7x - 5y = 21: (4, )
garri49 [273]
7x - 5y = 21....(4,?)...so sub in 4 for x and solve for y
7(4) - 5y = 21
28 - 5y = 21
-5y = 21 - 28
-5y = - 7
y = 7/5

check..
7(4) - 5(7/5) = 21
28 - 35/5 = 21
28 - 7 = 21
21 = 21 (correct)

the other coordinate is 7/5......(4,7/5)
8 0
2 years ago
If the mean of a given data set is 56 and the standard deviation is 10
aleksley [76]

Answer:

5.6 divided by  10

  =5.6

Step-by-step explanation:

5 0
2 years ago
I need help on what equations is needed only, I know how to solve it and I just need help on # 13 noly
myrzilka [38]
10 (> or = to)  2.00 + 0.75x

Sorry. I don't have that symbol on my keyboard. but her ten dollars has to be greater than or equal to whatever the cost is so that's why that symbol has to be used in this case. 2.00 is the flat rate and add 0.75 multiplied by however many miles she is taking!

Hope this helps!
7 0
3 years ago
Please answer ASAP!!<br>plssss
34kurt

Answer:

86°

Step-by-step explanation:

b = 29× 2 = 58

d= [180-(86+29)]×2 = 130

a=c=x

a+b+c+d = 360

2x+188= 360

2x= 172

x= 86

a = c = 86°

6 0
2 years ago
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