How is perimeter helpful in daily life?

The length PQ of the given parallelogram PSQR is determined as 9 cm.

Opposite sides of a parallelogram are parallel (congruent).

PQ = RS

2x+5 = 4x+1

2x-4x = 1-5

-2x = -4

x = -4/-2

x = 2

PQ = 2x+5

PQ = 2(2)+5

PQ = 4+5

PQ = 9cm

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Answer: D. 9 cm

Step-by-step explanation:   Trust Me!

The answer is correct on Edge. Thank you. :)

You have been advised in a positive manner.

The amount of profit Gavin made in selling the water bottles at the base ball game is $65.

He bought 75 bottle water for a total of $25.

He sales all of the  bottles for $1.20 each.

Therefore,

profit = selling price - cost price

Hence,

cost price = $25

selling price = 1.20(75) = $90

Finally,

profit = 90 - 25 = $65

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Answer:

54 degrees

Step-by-step explanation:

120+6= 126

180-126=54

Answer:

yes

Step-by-step explanation:

you are correct well those are the corect ansewrs so

Answer: yes

Step-by-step explanation:

Answer:

Step-by-step explanation:

substitute each value of x and y one by one and see which one is correct.

Answer:

81cm²

Step-by-step explanation:

8019/99 = 81

To Check if the answer is correct:

81x99 = 8019

(Remember Area is the space inside where you have to multiply/x .)

Answer:25% because it should do it twice well there is a 50 % chance it should

Step-by-step explanation:

Answer:

$115.92

Step-by-step explanation:

828 x 14% = 115.92

Answer:

30 cubic feet

Step-by-step explanation:

[tex]3 \times 5 \times 2 = 30[/tex]

            [tex]\rule{50}{1}\large\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}[/tex]

         What is the mean of the following data values? 23, 79, 81, 10, 62

            [tex]\rule{50}{1}\large\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}[/tex]

       First, we add all the data values:-

[tex]\Large\text{23, 79, 81, 10, 62}[/tex]

[tex]\bigstar[/tex] On simplification,

[tex]\large\textit{255}[/tex]

[tex]\dagger[/tex] Now, divide by the number of data values (5):-

[tex]\large\text{255:5}[/tex]

[tex]\triangle[/tex] Which results in:-

[tex]\Large\textit{Mean=51 (Option D)}[/tex]

             [tex]\rule{50}{1}\smile\smile\smile\smile\smile\rule{50}{1}[/tex]

Answer:

190

Step-by-step explanation:

20 % of 950

= 20 % x 950

= ( 20 / 100 ) x 950

= ( 1 / 5 ) x 950

= 950 / 5

= 190

Answer:

Words for dividing:

The problem is asking you to divide, because the key word is, "fill empty egg cartons that each hold"

So Mary will fill  each carton with 12 eggs each until she runs out.

[tex]216 / 12[/tex]

12 goes into 216 eighteen times exactly.

[tex]12 * 18 = 216[/tex]

and the result is(R means leftovers, which are none here)...

[tex]18~R~0[/tex]

Answer:

18 is the correct answer

Answer:

150√3- 75π) ft². if you see it

Step-by-step explanation:

Answer:

I guess it's option 1 or A

[tex]\text{It is an arithmetic series.}\\\\\text{First term,}~ a = 2\\\\\text{Common difference,}~ d=4 -2 = 2\\\\\text{Nth term} = a + (n -1) d\\\\~~~~~~~~~~~~~=2+(n-1)2\\\\~~~~~~~~~~~~~=2+2n-2\\\\~~~~~~~~~~~~~=2n[/tex]

The number of days required to build a house by 4 men which is made by 5 men is 48 days is 60 days.

The total time taken is inversely proportional to the rate of work. If a unit of work is done in total n number of days, then the total work done in a day can is,

W=(1/n)

It would take 48 days for 5 men to build a house. Thus, the work done by one man in one day is,

W=1/(48*5)

W=1/240

Thus, one man take 240 days to build a house. The time it takes when only 4 men works to build the house,

t=240/4

t=60

Hence, the number of days required to build a house by 4 men which is made by 5 men is 48 days is 60 days.

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Answer:  Last option is correct.

Since we have given that

Dimension of central rectangle is 6 units by 7 units

So, Area of central rectangle is given by

Dimensions of upper and lower rectangle are as follows:

Length = 5 units

Breadth = 7 units

Area of upper and lower rectangle is given by

Similarly, dimensions of two triangles are as follows:

Height = 4 units

Base = 6 units

So, Area of two triangles is given by

Hence, Total surface area of the net of an isosceles prism is given by

Therefore, Last option is correct.

Answer:

152 units²

Step-by-step explanation:

Surface Area :

Check the picture below.

[tex]~\hfill \stackrel{\textit{\large distance between 2 points}}{d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}}~\hfill~ \\\\[-0.35em] ~\dotfill\\\\ A(\stackrel{x_1}{1}~,~\stackrel{y_1}{-9})\qquad B(\stackrel{x_2}{8}~,~\stackrel{y_2}{0}) ~\hfill AB=\sqrt{[ 8- 1]^2 + [ 0- (-9)]^2} \\\\\\ AB=\sqrt{7^2+(0+9)^2}\implies AB=\sqrt{7^2+9^2}\implies \boxed{AB=\sqrt{130}} \\\\[-0.35em] ~\dotfill[/tex]

[tex]B(\stackrel{x_1}{8}~,~\stackrel{y_1}{0})\qquad C(\stackrel{x_2}{9}~,~\stackrel{y_2}{-8}) ~\hfill BC=\sqrt{[ 9- 8]^2 + [ -8- 0]^2} \\\\\\ BC=\sqrt{1^2+(-8)^2}\implies \boxed{BC=\sqrt{65}}[/tex]

now, we could check for the CA distance, however, we already know that AB ≠ BC, so there's no need.

Answer:

Step-by-step explanation:

» the lines PS and RT intersect each other at Q

also, ∠PQT and ∠SQR are opposite angles

Then

the angles ∠PQT and ∠SQR are vertical angles.

………………………………………………………………………

» the lines PS and RT intersect each other at Q

also, ∠PQR and ∠SQT are opposite angles

Then

the angles ∠PQR and ∠SQT are vertical angles.

The correct order of the given activities includes:

An Assignment are given at end of a lecture, a Pretest give the students a preview of what to expect from a new unit while a Final Exam test their intelligence to proceed to next unit.

Therefore, the correct order are Complete the required Unit Assignment(s), Complete a Unit Pretest, Request the Final Exam, Complete the Final Exam within 60 days and Repeat for every unit.

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Answer:

m = 125h          If he painted 8 houses he would get $1000

Step-by-step explanation: you multiply the number of houses by the money earned for each house

8 × 125 = 1000

Answer:

35.2872

Step-by-step explanation:

To know where you would place the decimal point, count all the numbers behind the period or dot.  If we count for BOTH numbers, we get 4 numbers behind the decimal place.  This means for our answer we will have 4 numbers behind the dot.

An extraneous solution is the root of a transformed equation that isn't the root of the original equation.

Your information is incomplete. Therefore, an overview will be given. It should be noted that an extraneous solution simply means a solution that is gotten from the solving of a problem but isn't a valid solution to the problem.

In order to find whether a solution is extraneous, you'll bed to plug it back into the equation and see if it works.

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Answer:

A part of a line that includes two points called endpoints and all the points between them. - 27718656y-step explanation:

Answer:

1 hour

Because 3 - 2  = 1.

Therefore, 1 hour only.

Answer:

-13x+40

Step-by-step explanation:

Simplify 7x-5(4x-8)

Expand:7x -20x+40

-13x+40

Answer:

It is correct

Step-by-step explanation:

Answer:

d) 10x^3 + 4x^2 - 16

Step-by-step explanation:

f(x)-g(x) = (3+7)x^3 + (-4+8)x^2 + (-8-8)