HELP ASAP
Refer to the diagram at the right. Give the area of each
region in standard form.
a. Shaded rectangle
b. Larger rectangle
c. Unshaded region

HELP ASAP Refer To The Diagram At The Right. Give The Area Of Eachregion In Standard Form.a. Shaded Rectangleb.

Answers

Answer 1

Answer:

Step-by-step explanation:

(a). [tex]A_{1}[/tex] = x ( 2x + 1 ) = 2x² + x

(b). [tex]A_{2}[/tex] = 2( 2x + 1 )( 5x + 3 ) = 20x² + 22x + 6

(c). [tex]A_{3}[/tex] = 20x² + 22x + 6 - ( 2x² + x ) =

( 20x² - 2x² ) + ( 22x - x ) + 6 =

18x² + 21x + 6  


Related Questions

A $24.99 shin is on sale for 15% off. You have a coupon that will take an additional 10% off, after the first coupon. Your friend says. "Why don't they just take 25% off? It's the same amount!" She then adds. "Isn't it? How do you respond? Justify your answer. Do not round!

also its due on Thursday April 14​

Answers

Answer:

Its not the same

Step-by-step explanation:

Hey there!

I would respond to him by telling him that its first 15% off then you can add the 10%

First, you would take out the 15% from $24.99 which would make the price $21.25.

Then you would take out the 10% which makes the final price $19.13

This is because the 10% was added later.

If you took out 25% in the begining the final price would be $18.75 not $19.13

WHOEVER ANSWERS THE QUESTION FIRST WILL GET 15 POINTS!!!!!

Answers

Answer:

b

Step-by-step explanation:

the answer is b

in the problem you can put the expression into a calculator and you will get the answer 3

in option b, y+2=3 bc a variable is always equal to one so your basically adding 1+2 which is equal to 3

I HOPE I HELPED A BIT<3

If charged per cut, how much will it cost
to cut a log into eight pieces if cutting it
into four pieces costs $12?

Answers

Answer:

24

Step-by-step explanation:

4x=12

x=12/4

x=3

8×=?

8(3)=24

therefore, 8 pieces will cost 24.

another way is:

since 8 is 4×2

you could double the amount of money

12x2

which would also give you $24

If charged per cut, it will cost 24 dollar to cut a log into eight pieces if cutting it into four pieces costs $12

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Given that to cut a log into eight pieces if cutting it into four pieces costs $12.

Thus,

4x=12

x=12/4

x=3

Hence, for 8 pieces

8(3)=24

therefore, 8 pieces will cost 24.

If charged per cut, it will cost 24 dollar to cut a log into eight pieces if cutting it into four pieces costs $12

Learn more about the unitary method, please visit the link given below;

https://brainly.com/question/23423168

#SPJ2

Does the graph represent a function? Why or why not?

Answers

Yes, because there are no x repeats (passed vertical line test).

320 people attended a rock concert how much money was taken?

rock concert £6 per person

Answers

Answer:

320 x 6 euros = 1920 Euros

Step-by-step explanation:

Simple multiplication :)

Hope this helps

Answer:

£1,920

Step-by-step explanation:

Multiply 320 by 6


320 • 6 = 1,920

And your answer will be 1,920


I hope it helps! Have a great day!

Muffin ^^

The angle of elevation of the top of a building from the foot of a tower is 70° and the angle of elevation of the top of the tower from the foot of the building is 40°. Find the height of the building if the tower is 50 m tall.

Answers

The height of the building located at a distance from the tower is approximately 163.716 meters.

How to determine the height of a building

After a careful reading to the statement, we represent all the information given in a geometric diagram. In this question we must apply trigonometric relationships to calculate the height of the building (h), in meters, based on the fact of the existing two right triangles. The diagram is presented in the image attached below.

Now we proceed to calculate the height of the building:

[tex]h = \left(\frac{50\,m}{\tan 40^{\circ}} \right)\cdot \tan 70^{\circ}[/tex]

h ≈ 163.716 m

The height of the building located at a distance from the tower is approximately 163.716 meters. [tex]\blacksquare[/tex]

To learn more on trigonometric relationships, we kindly invite to check this verified question: https://brainly.com/question/6904750

The figure shows a blueprint of a dining room, kitchen, and living room. Each square has a side length of 1/4 inch. Hardwood floors cost $11 per square foot. What is the cost of hardwood flooring for the dining room?



The cost of the hardwood flooring for the dining room is $
.

Answers

Step-by-step explanation:

Each square has a side length of 1/4 inch but you have said each square=1/4

Once you have found the amount of 1/4 inches you multiply the two numbers together, only then do you multiply it to $11 for the square area.

Side:-1/4in=0.25in

Area:-

side²0.25²0.0625in²

Cost:-

0.0625(11)0.6875$

What is V=(3.14)(12x12)(12)

Answers

Answer:

5,425.92

Step-by-step explanation:

multiply 12×12

then mulitply 144×3.14×12

Please help me with this please and thank you

Answers

Answer:

L bozo

Step-by-step explanation:

ur whole life is an L

Pythagorean Theorem
(Rounding)
Find the length of the third side. If necessary, round to the nearest tenth.

SOMEONE PLEASE HELP ME ILL GIVE YOU BRAINLIST ANSWER AND POINTS!!!!

IMAGE DOWN BELOW!!

Answers

the answer would be 7

What is the equation of a line that is perpendicular to 2x+y=−4 and passes through the point (2, −8)?
please help!!!!!!!!!!!!!!

Answers

Answer:

y2=(1/2)x-9

Step-by-step explanation:

y= -2x-4

perpendicilar so multiplication of slope is -1

-2*m2=-1

m2=1/2

y2=(1/2)x+c need to passes trough (2,-8)

-8=(1/2)*2+c

-8=1+c

c=-9

y2=(1/2)x-9

Une bouteille cylindrique de 12 cm de hauteur a une capacité de 1 L quel est le rayon de sa base

Answers

Answer:

≈5.15 [cm].

Step-by-step explanation (English version):

1) Capacity - V - 1000 cm³;

height - h - 12 cm;

radius - r - ?

2) the initial formula is:

V=π*r²*h, where π=3.1415;

then final formula of the required r is:

[tex]r=\sqrt{\frac{V}{\pi *h}};[/tex]

3)   [tex]r=\sqrt{\frac{1000}{3.1415*12}} =\sqrt{26.5266} =5.15[cm].[/tex]

If 2x - 3y = 14 and -x + 2y = -8
what is the value of x+y?

Answers

answer = 4 does it is correct


Three times a number increased by 9
is equal to twice the number decreased
by 4. Find the number

Answers

Hello There!!

Let the number be "x"

According To Question

[tex]3x + 9 = 2x - 4[/tex]

Solving It

[tex]3x + 9= 2x - 4 \\ \\ \implies 3x - 2x = - 4 - 9 \\ \\ \implies x = - 13[/tex]

[tex] \therefore \text{the required number is = - 13}[/tex]

Hope this helps

Answer:

- 35

Step-by-step explanation:

let the number be n then increased by 9 is n + 9 and decreased by 4 is n - 4 , so

3(n + 9) = 2(n - 4) ← distribute parenthesis on both sides

3n + 27 = 2n - 8 ( subtract 2n from both sides )

n + 27 = - 8 ( subtract 27 from both sides )

n = - 35

that is the number is - 35

If twice the age of son is added to age of father, the sum is 56. But if twice the age of the father is added to the age of son, the sum is 82. Find the ages of father and son.

Answers

Answer:

Age of Father- 36

Age of Son- 10

Hi I just need quick answers !

Answers

Question 1: Perimeter of baseDefinition of Perimeter: is the of the side lengths

         ⇒ Perimeter = 10 + 10 + 10 + 10 = 40 ft

Question 2: Find the slant height Definition of Slant Height:  is the distance measured along a lateral face from the base to the center along the "center" of the face

        To understand the slant height, look at the diagram I attached

       Slant height: 13 ft

Question 3:  Find the Lateral AreaDefinition of Lateral Area: Area of the non-base faces only

         ⇒ Lateral Area = 4 * (Area of Triangle)

                                    = [tex]4*(\frac{1}{2} *10 * 13) = 4 * 5* 13 = 260ft^2[/tex]

                                    = 260 ft^2

Question 4: Area of Base

       Area of Base = 10 * 10 = 100ft^2

Question 5: Surface AreaDefinition of Surface Area: sum of the areas of surfaces of the figure

        Surface Area = Area of Base + Lateral Area

                               = 100 + 260 = 360 ft^2

Hope that helps!

) What is the perimeter? use 3.14
(4 pts.)
for pi.
beri
What is the total area? use 3.14 for pi.

Show ur work 30 points

Answers

Answer:

34.54

Step-by-step explanation:

11in as diameter

3.14 as pi

11x3.12=34.54

Pls dont get mad if im wrong im trying my best :)

Answer:

73.81 in

Step-by-step explanation:

First we begin with the 3/4 circle perimeter:

(3.14) * diameter * 3/4

[tex](3.14) * 22 * \frac{3}{4} = 51.81[/tex]

Then we add the two remaining lines:

11 + 11 = 22

Adding up these two we get:

[tex]51.81 + 22 = 73.81[/tex]

The expression (x^22) (x^7)^3 is equivalent to x^p what is the value of p?

Answers

The expression (x^22) (x^7)^3 is equivalent to x^p what is the value of p

Answer:

p = 43

Step-by-step explanation:

(x²²)(x⁷)³

first, multiply the power of 7 times the power of 3

(x⁷)³ = x⁷ ° ³ = x²¹

second, add the power of (x²²) with (x²¹)

x²² ⁺ ²¹ = x⁴³

therefore, the value of p = 43

I hope this helps!

HURRY ONLY HAVE 1 MIN!!!!!!!!!!!!!!!!
A rectangular prism is 2 meters long, 5 meters wide, and has a height of 10 meters. What is its volume?

70 m 3
190 m 3
100 m 3
50 m 3

Answers

Answer:

100 m3

Step-by-step explanation:

2*5*10 = 10*10 *100

i need help with this i don't know how to do it.​

Answers

Answer:

1935 were supporting the home team

Step-by-step explanation:

Since there are 4,500 people attending the game, we must find 43% of that. Doing this, we need to multiply 43% or .43 by 4,500.

After solving, you should get 1,935. There were 1,935 people supporting the home team.

65, 46, 78, 3, 87, 12, 99, 38, 71, 38

what is the median??

Answers

Answer:

median = 55.5

Step-by-step explanation:

Here we have 10 numbers which is an even number

then the median for the data set is the average of the two middle numbers

firstly ,we have to put the number of the set in order from least to greatest like this :

3 < 12 < 38 < 38 < 46 < 65 < 71 < 78 < 87 < 99

————————                     ————————-

As you can see the middle two numbers are : 46 and 65

Now, we calculate their average :

[tex]\large \text Median = \frac{46+65}{2}= 55.5[/tex]            

Which of the following equations would describe the graph shown below?

Answers

Answer:

2

Step-by-step explanation:

What is the measurement of < F

Answers

Answer:

Option C - 65°

Step-by-step explanation:

Since the side lengths of this triangle are equal this triangle is an isosceles:

Because the triangle is an isosceles the base angles are equal so

∠G = ∠F = 65°

hello! this is an isosceles triangle, meaning that two sides are congruent.
angle g and angle f are also congruent so angle f is 65 degrees

Find the common difference of the arithmetic sequence 4, 2, 0,

Answers

Explaination :

Remember that common difference is simply calculated by substracting the second number from first number. i.e., (4 - 2 = 2)

Therefore,

Common difference is 2

Additional Information :

Arithmetic progression (A.P.) is a sequence in which each term can be found by adding a certain quantity to its preceding termDifference between two consecutive terms is called common differenceProgression means it's a type of sequence in which each term is related to its predecessor and successor.

help me pls i really need help​

Answers

Step-by-step explanation:

m<2: 65°( vertically opposite angle)

m<3: 180°-65°=115°(sum of straight line)

m<4: 180°- 65° = 115° (sum of straight line)

Draw a line between 5 and 6.

m<5: 180°- m<7=180-115=65

m<7 = m<4=115°(corresponding angle)

m<8 = m<5 =65°(vertically opposite angle)

m<6=m<7=115°( vertically opposite angle)

in this way 10,11,12 will be find.

Please feel free to ask if you have any questions

Please Mark me as Brainliest .

Thanks

Step-by-step explanation:

correct this answer

mark a brain less

Express the trig ratios as fractions in simplest terms.

Answers

Answer:

See below

Step-by-step explanation:

[tex]\cos M=\frac{adjacent}{hypotenuse}=\frac{56}{70}=\frac{4}{5}\\\\\sin L=\frac{opposite}{hypotenuse}=\frac{56}{70}=\frac{4}{5}[/tex]

Hence, both ratios are equal to each other

Josef owns four par value $1,000 bonds from dowc beverage co. each bond has a market value of 104.561 and gives 9.2% interest. josef also owns 170 shares of stock in dowc beverage co. stock in dowc beverage co. has a share price of 26.25 and pays a dividend of $2.38. if the broker josef employed to purchase these stocks and bonds charges a commission of $72 for each ten shares of stock bought or sold and a commission of 4% of the market value of each bond bought or sold, which aspect of josef’s investment in dowc beverage co. has a greater percent yield, and how much greater is it? a. the stocks have a yield 2.15 percentage points higher than that of the bonds. b. the stocks have a yield 0.27 percentage points higher than that of the bonds. c. the bonds have a yield 1.35 percentage points higher than that of the stocks. d. the bonds have a yield 2.08 percentage points higher than that of the stocks.

Answers

Josef’s investment in dowc beverage co. has a greater percent yield when the bonds have a yield 1.35 percentage points higher than that of the stocks.

What is market value?

Market value is the current price of a product, company, or something consorting to the stock of the market.

The investment of Josef are,

Josef owns four par value $1,000 bonds from dowc beverage co. each bond has a market value of 104.561 and gives 9.2% interest. Josef also owns 170 shares of stock in dowc beverage co. stock in dowc beverage co. has a share price of 26.25 and pays a dividend of $2.38.

The broker josef employed to purchase these stocks and bonds charges a commission of $72 for each ten shares of stock bought or sold and a commission of 4% of the market value of each bond bought or sold.

At the bond value 1.35 percentage higher than the stock gives will give him greater percent yield among all the options.

Thus, the Josef’s investment in dowc beverage co. has a greater percent yield when the bonds have a yield 1.35 percentage points higher than that of the stocks.

Learn more about the market value here;

https://brainly.com/question/8084221

A group of coins is shown below. What is the probability and it's compliment of randomly selecting a nickel?

Answers

Answer:

Please post the full question.

Step-by-step explanation:

I am trying to help, but the question is missing some key info.

Please dont delete, as when he posts the full thing, I will reply to this answer with the answer and explanation.

two boxes are stacked one on top of the other. one box is 5 feet 3 inches tall, and the other is 5 feet 10 inches tall. how high is the stacks?

Answers

11 feet 1 inch
12inches= 1 foot
5+5=10ft
3+10= 1ft 1inch

Help my sister she doesn’t understand this and I got to go

Answers

Answer:

1/2

1/4

2/4

1/4

2/4

1/4

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