Mathematics College

Find the area of the shape shown below. 2 4 1. 2 2 2 2 units​

Find The Area Of The Shape Shown Below. 2 4 1. 2 2 2 2 Units

Answers

Answer 1

9514 1404 393

Answer:

  10 square units

Step-by-step explanation:

The shape is a trapezoid with bases of 2 units and 8 units. Its height is 2 units, so its area is ...

  A = 1/2(b1 +b2)h

  A = (1/2)(2 +8)(2) = 10

The area of the shape is 10 square units.

Related Questions

Decide whether the integral is improper.
[infinity]
â« ln(x3) dx
0

Answers

Answer:

Yes, It is improper.

Step-by-step explanation:

Your answer is correct. The limits of integration are finite. The integrand is not continuous on [1, ∞). At least one of the limits of integration is not finite. The integrand is continuous on [1, ∞).

Assume that in a given year the mean mathematics SAT score was 515, and the standard deviation was 116. A sample of 65 scores is chosen. Use the TI-84 Plus calculator. Part 1 of 5 (a) What is the probability that the sample mean score is less than 500

Answers

Answer:

His is a normal distribution question with a) x1 = 480 x2 = 520 P(480.0 < x < 520.0)=? This implies that P(480.0 < x < 520.0) = P(-2.4326 < z < 0.3475) = P(Z < 0.3475) - P(Z < -2.4326)

Step-by-step explanation:

A Sample Of 65 Scores Is Chosen. Use The TI-84 Plus Calculator. Part 1 Of 5 (a) What Is The Probability That The Sample Mean Score Is Less Than 5007

common factor of 18 and 20​

Answers

Answer: is 2.

Step-by-step explanation:

Answer:

common factor of 18 is 1 2 3 6 9 18

common factor of 20 is 1 2 4 5 20

1 2

hope it is helpful to you

260 students were surveyed on whether they prefer apple juice or orange juice. A table of relative frequencies is shown. How many more girls prefer apple juice than boys

Answers

Answer:

We need a picture of the screen plz

Step-by-step explanation:

Pleaseeee helpppp meeee

Answers

Hi
Step-by-step explanation
1 pantbrush —————— 5,2x10^-3 kg
750 paintbrushes ——— x

x= 750 x 5,2x10^-3= 3,9kg

The DrJocker


You earn $86,000 the first year you graduate from college with a master's degree in chemical engineering. If you should be saving 25% of your gross pay, how much should you save?
A. $21,500
B. $64,500
C. $18,300
D. $12,400

Answers

If 86,000 is annual gross income then,

$86,000. 100%
$x. 25%
x=86000•25/100
x=21,500$
Answer is A

Is 2: 8/3 and 2/3: 6 proportional.
yes or no?

Answers

Answer:

No

Step-by-step explanation:

first one

2:8/3

Multiply by 3

6:8

Divide by 2

3:4

second one

2/3:6

Multiply by 3

2:18

Divide by 2

1:9

1:9 =\= 3:4

No

If 43x-2=4 x+1, then x

Answers

Answer:

Step-by-step explanation:

Picture has the answer, not a bad picture I promise.

Step-by-step explanation:

43x-4x=1+2

39x/39=3/39

x=0.076

Find f(-3) if f(x) = x 2.
A) 6
B-9
C)9
D-6

Answers

Answer: f(-3)=(-3)^2

f(-3)=9

the answer is C

Step-by-step explanation:

29. The table shows the average annual salary in dollars based on the minimum level of education required for two occupations. Based on the average annual salaries in the table, how much more would an accountant eam than a tax preparer over a 30 year career? Occupations Occupation Average Annual Salary (dollars) Level of Education Required Accountant 71,040 41,700 Bachelor's degree High school diploma Tax preparer A $112,740 B. $3,382,200 C. $880,200 D. $1,251,000​

Answers

Answer:

c. 880,200

Step-by-step explanation:

ur welcome

PLEASE HELP!
The equation of a parabola is y=1/2x^2+6x+23.


What is the equation of the directrix?


y = 5.5


y = 4.5


​y = 2​


​y = 0.5

Answers

Answer:

Step-by-step explanation:

y = ½x² + 6x + 23

  = ½(x² + 12x) + 23

  = ½(x² + 12x + 6²) - ½(6²) + 23

  = ½(x+6)² + 5

vertex (-6,5)

focal length = 1/(4∙½) = ½

directrix: y = 5-½ = 4.5

Answer: y=4.5 Just confirming

Step-by-step explanation:

Just a test good luck

Find the measures of the numbered angles in each kite.

Answers

Answer:

x = 9°

y = 26°

Step-by-step explanation:

4x + 6x = 90

10x = 90

x = 9

y + 7(9) +1 = 90

y + 64 = 90

y = 26

Which statement is true help

Answers

Answer:

The correct one is 6 is 3 times as many as two.

Step-by-step explanation:

Complete the table. Thanks in advance

Answers

Answer:

20%

Step-by-step explanation:

Answer:

80%

Step-by-step explanation:

65.60/82.00

An airplane takes off at a speed S of 226 mph at an angle of 18° with the horizontal. Resolve the vector S into components.

Answers

Velocity=226mph

Angle made with horizontal= 18°

The vector components would be [tex] 226~sin18° \hat{j} + 226~cos18° \hat{i} [/tex]

The vector components of Speed is [tex]\rm v_x[/tex] = 226 cos 18° and [tex]\rm v_y[/tex] = 226 sin 18°

What is a Vector ?

An parameter that has both magnitude and direction is called a vector.

It is given that

Speed S = 226 mph

Angle = 18 degree with the horizontal

The vector component are

[tex]\rm v_x , v_y[/tex]

here these are x and y components of the vector

V is the magnitude = |v| = 226

The vector component is given by

cos [tex]\rm \theta[/tex] = [tex]\rm v_x[/tex] / |v|

[tex]\rm v_x[/tex] = 226 cos 18°

[tex]\rm v_y[/tex] = 226 sin 18°

Therefore the vector components of Speed is [tex]\rm v_x[/tex] = 226 cos 18° and [tex]\rm v_y[/tex] = 226 sin 18°

To know more about Vector Components

https://brainly.com/question/4179238

#SPJ2

rewrite the exponential function vsf(x) = 3 x so that the function is shifted three units to the right

Answers

Answer:

Step-by-step explanation:

Anyone can help please?

Answers

X=60°

because 33+87= 120 and 180-120=60

Miranda wants to buy as many collectible dolls as possible, for $2.50 each. If she has $45.00 to spend, how many dolls can she buy?
Which equation BEST represents this situation?

Answers

Answer: Miranda can buy 18 dolls.

Step-by-step explanation:  Equation: 45 divided by 2.50

The figure formed by two rays from the same endpoint is an​

Answers

Answer:

common endpoint

Step-by-step explanation:

a triangle has an angle that measures 50 degrees. the other two angles are in a ratio of 2:11. what are the measures of those two angles?

Answers

Answer:

2+11=13

180-50=130

130÷13=10

2×10=20

11×10=110

2=20°

11=110°

The number N of bacteria present in a culture at time t (in hours) obeys the equation N = 1000e^0.01t After how many hours will the population equal 1500? 2000?​

Answers

Answer: N(t) = (2^t)*1500

Step-by-step explanation:

Let's define the hour "zero" as the initial population.

So if N(t)  is the number of bacteria after t hours, then:

N(0) = 1500.

Now, we know that the population doubles every hour, so we will have that after one hour, at t = 1

N(1) = 2*1500 = 3000

after two hours, at t = 2.

N(2) = 2*(2*1500) = (2^2)*1500

After three hours, at t = 3

N(3) = 2*(2^2)*1500 = (2^3)*1500

So we already can see the pattern, the number of bacteria after t hours will be:

N(t) = (2^t)*1500

Victor wants to buy fertilizer for his yard. The yard measure 55 feet by 60 feet the direction on the bag
of fertilizer say that one bag will cover 1,230 sq ft.
How many bags of fertilizer should Victor buy to be sure that he covers the entire yard?
Victor should buy
bags of fertilizer.

Answers

Answer:

3 bags

Step-by-step explanation:

55 x 60 = 3300 ft²

3300/1230 = 2.68 bags

Which graph shows a dilation?

Answers

Answer:

Step-by-step explanation:

Sorry but im struggling with this too :(

Each square on the grid represents 1 square yard. What is the area of the octagon?

A.49 sq yd
B.41 sq yd
C.36 sq yd
D.39 sq yd​

Answers

Answer:

B. 41 sq yd

hope this answer helps you......

find the interest and final payment. interest rate: 12%. previous balance: $4,800

Answers

Answer:

Equivalent representations of percent problems

Step-by-step explanation:

graph the circle which is centered at (-1 -3) and which has the point (-7 -3) on it

Answers

Answer and Step-by-step explanation:

The answer is in the attached photo.

The center is at (-1, -3), and it will have a point on (-7, -3)

#teamtrees #PAW (Plant And Water)

A student invested 1300 in account that pays 4% annual compound interest. He will not make any additional deposits or withdraws. How much will he have in the account at the end of five years?

Answers

Year 1: $1300x0.04= $52 + $1300 = $1352
Year 2: $1352x0.04 = $54.08 + $1352 = $1406.08
Year 3: $1406.08x0.04 = $56.24 + $1406.08 = $1542.62
Year 4: $1542.62 x 0.04 = $61.70 + $1542.62= $1604.32
Year 5: $1604.32 x 0.04 = $64.17
The Student will have $1668.14 at the end of 5 years. I broke it down by year I hope this helps

amber deposits $870 in an account that has a simple interest rate of 8% per year. After 5 years, how much interest will Amber have learned and what will the total balance be in the account

Answers

For simple interest, the formula is I = PRT, where I = interest, P = principal borrowed or deposited, R = rate as a decimal, and T = time in years.

Your information:
I = (870)(0.08)(5)
I = 348

Add the interest to the principal for your total balance

348 + 870 = $1218 will be the total balance in the account.

I NEED HELPPPPP PLEASE ​

Answers

Answer:

x and y are both equal to 115

Step-by-step explanation:

Vertical angles are congruent (x ~= 115)

Corresponding angles are congruent (x ~= y)

Lola purchases music from two online services. Company A charges Lola a $10
subscription fee plus 89 cents for each song. Company B charges no subscription fee but
$1.19 per song. What is the minimum number of songs Lola would have to purchase for
Company A to be the cheaper option?

Answers

9514 1404 393

Answer:

  8. (c)  34

  9. 38 women

Step-by-step explanation:

8. The price for s songs is ...

  A = 10 +0.89s

  B = 1.19s

We want A < B, so ...

  10 +0.89s < 1.19s

  10 < 0.30s

  33.33... < s

Lola would have to purchase 34 songs for Company A to be the cheaper option.

__

9. Let m represent the number of men. Then the number of women (w) is ...

  w = 4m+2

The total of men and women is 47, so we have ...

  m + w = 47

  m + (4m +2) = 47

  5m = 45 . . . . . . . . . subtract 2

  m = 9 . . . . . . . . . . . .divide by 5

  4m +2 = 4(9) +2 = 38 . . . . find the number of women

The PTA has 38 women in it.

Other Questions
How come the buggest army britian lost to the us in the 1700s 3. Attached earlobes is a recessive trait. If a woman with attachedearlobes has a child with a man with detached earlobes whose motherhas attached earlobes, what is the probability their child will havedetached earlobes? * Is 3(b+c) equivalent expressions?A. True B. False Which statement about the graphs is true? NEED HELP!Graph A is a valid density curve because the part of the graph from 2 to 6 is below the horizontal axis.Graph A is not a valid density curve because the part of the graph from 1 to 2 is above the horizontal axis.Graph B is not a valid density curve because part of the horizontal axis has negative values.Graph B is a valid density curve because the curve is above the horizontal axis, and the area under the curve is 1. 1^12 multiplied by 3,268,584 how is the causes of second world war is related to consequences to the first world war Giving brainlist to whoever answers Who elects the Georgia senators?A. Citizens of District 14 of GAB. Citizens of GAC. U.S.D. None of the above h(1)=-6 h(2)= 20 h(n)= h(n-2)+h(n-1) What is the value of h(3)? Answer ASAP PLS -Angle PQR and angle TQV are vertical angles. The measures of the two angles have a sum of 100. Write and solve an equation to find x, the measures of angle TQV. KING CLAUDIUS 'Tis sweet and commendable in your nature, Hamlet, To give these mourning duties to your father: But, you must know, your father lost a father; That father lost, lost his, and the survivor bound In filial obligation for some term To do obsequious sorrow: but to persever In obstinate condolement is a course Of impious stubbornness; 'tis unmanly grief; It shows a will most incorrect to heaven, A heart unfortified, a mind impatient, An understanding simple and unschool'd: For what we know must be and is as common As any the most vulgar thing to sense, Why should we in our peevish opposition Take it to heart What are the responsibilities of the judicial branch? Check all that apply. managing the lawpassing new lawswriting new lawsinterpreting the lawupholding the law importance of the war effort A rectangular banner covers an area of 2 7/8ft2. The length of the banner is 3/4ft. What is the width of the banner in ft? Find the surface area of the rectangular prism.2 cm 6 cm3 cm 3 cm What's the difference between a Flyer and a Handout? The actual value for absolute zero in degrees Celsius is 273.15. Use the formula below to determine your percent error for both gas samples.|experimental value actual value| x 100actual valuePlease just tell me how to find the experimental value Ana planted a garden with equal of roses daffodils and tulips. if she randomly selects a flower what is the probability that it is a lilly Kamal, Kamala, Krishna invert a sum of RS= 30,000 on a business in the ratio 2 : 3 : 5. Find the each of their investment. Write each polynomial in standard form.-2.x2 + x4 +3