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mihalych1998 [28]
3 years ago
13

Solve each equation for x.1. x2 – 11 = 25​

Mathematics
2 answers:
sineoko [7]3 years ago
3 0

Answer:

x=18

Step-by-step explanation:

assuming x2 is meant to be 2x

2x-11=25

add 11

2x=36

x=18

mixer [17]3 years ago
3 0

Answer: X = 18

Step-by-step explanation:

2x - 11 = 25

+ 11. + 11. Thus moving the 11 from the left side to the right side of the equation to group like numbers

2x = 36

Divide both sides by 2 To isolate the x

X = 18

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there are a 100 student in a garde 79 students has honors what deciaml best represents the amount that the student honors
gogolik [260]

There are 100 students. In the 100 students, 79 of them have honors. To find the decimal form for the students who have honors, divide the total amount of students with honors with the total amount of students.

\frac{Honors}{Total} = \frac{79}{100}

Divide 79 by 100

79 \div 100 = 0.79

Your answer is 0.79


8 0
3 years ago
Which graph shows solution to which inequality
Rudik [331]

Answer:

I don’t see a graph

Step-by-step explanation:

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On average, a pair of bike tires can last 18 months if used every day. The length of time bike tires can last is exponentially d
aleksandr82 [10.1K]

Answer:

We conclude that eighty percent of bike tires last at most 14.4 months.

Step-by-step explanation:

We know that a pair of bike tires can last 18 months if used every day.

We calculate how much eighty percent of the tire will last in months.

We have the following proportion:

18:100\%=x:80\%\\\\100x=18\cdot 80\\\\100x=1440\\\\x=\frac{1440}{100}\\\\x=14.4

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5 0
3 years ago
What does 100%, 4/4 ,1.000 have in common
Vadim26 [7]
They all end up being 1
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4 0
3 years ago
Read 2 more answers
Lim (sin(pi/x)) as x tends to 0 from both sides​
strojnjashka [21]

Hello from MrBillDoesMath!

Answer:

Limit does not exist.

Discussion:

The function 1/x has a vertical asymptote as x approaches 0 so

sin (pi/x) has no limit as x approaches 0. In fact, it oscillates wildly between -1 and 1 as x approaches 0. See attached graph of function

Thank you,

MrB

8 0
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