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jenyasd209 [6]
2 years ago
14

PLS HELP ITS A MAJOR GRADE AND ITS MY LAST QUESTION I JUST CANT SOLVE IT

Mathematics
1 answer:
FinnZ [79.3K]2 years ago
6 0

Answer:

Missing side = x+2

Step-by-step explanation:

The perimeter of the classroom, 6x+3, is equal to the 4 side lengths added up.

In their first line of work, the first plus sign should be an equal sign as follows:

6x+3 = 3x+1+x+x+?

simplify

6x+3 = 5x+1+?

subtract (5x+1) from both sides

x+2 = ?

There's the length of the missing side.

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What is the solution for x in the equation<br> -4+5x-7=Okay 0+3x-2x
Maksim231197 [3]

Answer:

X = 2.75 or 2 3/4 in fraction form

Step-by-step explanation:

We know that the variable X has to make both equations equal.

It is really just crossing out the options.

2.75 can fit in the X variable because if 2.75 was in both equations, the answer would be the same.

So the answer is 2.75

Hope this helps! :)

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5 0
2 years ago
Which of these forms of taxation has been criticized for placing an excessive burden on people with less ability to pay?
Reil [10]
Regressive taxation has one of the most criticised forms of taxation due to its burden on people who are less fortunate to pay. By definition, a regressive tax is "<span> a </span>tax<span> imposed in such a manner that the </span>tax<span> rate decreases as the amount subject to </span>taxation<span> increases" as defined by Wikipedia. It is directly proportionate to the income that the person earns.</span>
8 0
3 years ago
Read 2 more answers
Wendy's restaurant has been recognized for having the fastest average service time among fast food restaurants. In a benchmark s
VikaD [51]

Answer:

(a) 0.2885

(b) 0.0736

(c) 0.0468

Step-by-step explanation:

The exponential distribution of Wendy's service time is given by:

P(x) =  [exp (-x/μ)]/μ............................................................................ (1)

P(x) = Probability function

x = Service time, in minute

μ = average service team, in minute, 2.2 minutes

(a) x= 1, substituting into equation (1) we have:

P(1) =  [exp (-1/2.2)]/2.2

     = 0.6347/2.2

     =  0.2885

(b)  x₁ = 0.5 minutes

       x₂ = 1 minute

P (0.5<x<1) = P(0.5) -P(1) ----------------------------------------------- (2)

From (a), P (1) =  0.2885

P(0.5) =P(1) =  [exp (-0.5/2.2)]/2.2

     = 0.7967/2.2

     =  0.3621

Substituting into (2), we have :

P (0.5<x<1) = 0.3621 -0.2885

                  =  0.0736

(c) P(5) =  [exp (-5/2.2)]/2.2

     = 0.1030/2.2

     =  0.0468

7 0
2 years ago
Write the sum using sigma notation 3^2+4^2+5^2+...+10^2
Vitek1552 [10]

     \sum\limits_{i=3}^{10}\big i^2

or:

     \sum\limits_{i=1}^{8}\left(2+i\right)^2

or:

    x₁=3, x₂=4, x₃=5, .... x₈=10

    \sum\limits_{i=1}^{8}\big x_i^2

6 0
2 years ago
(x + y) (x -y) simplified please fast
jekas [21]
Hi! This should be the answer.

5 0
2 years ago
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