Mathematics Middle School

What is the area of this figure?

Select from the drop-down menu to correctly complete the statement.

The area of the figure is 'blank' cm².

What Is The Area Of This Figure?Select From The Drop-down Menu To Correctly Complete The Statement.The

Answers

Answer 1

Answer:

The area is 146cm squared

Step-by-step explanation:

Starting with the top portion, The formula for the area of a trapezoid is a = (base 1 + base 2) / 2 * h | (14 + 4) /2 *10 = 90.

Now for the bottom part, We know that the height of the top of the figure is 10 and that the overall figure height is 18. To find the height of the triangle at the bottom we would do 18 - 10 = 8.

The formula for finding the area of a triangle is b x h / 2 = a. 14 * 8 / 2 = 56.

Finally, we add our results. 90+56=146.

Related Questions

i need this problome solved please and thank you :)

Answers

Answer:

u = 10 i think

Step-by-step explanation:

-14/ -7/5 = u

u = -14 (5/-7)

u = -70/-7

u = 10

-7/5 (10) = -14 ?

-70/ 5 = -14 ?

-14 = -14

It’s u=10, here is a little explanation

What is the volume of this rectangular prism? 14.04 cubic yards 7.24 cubic yards 17.25 cubic yards 18.2 cubic yards​

Answers

2,272.998 cubic yds
l•w•h
7.24x17.25x18.2= 2,272.998

Answer:

Description: 31912.8919

Image: 14.04

Step-by-step explanation:

The answer to you description:

14.04 x 7.24 x 17.25 x 18.20 = 31912.8919

The answer to the Image:

2.40 x 2.50 x 2.34 = 14.04

A bacteria population is 10,000 when it first measured and then doubles each day

Answers

Keep adding by the same value everytime so start with 10,000 then add 20,000 etc

This table of values represents a linear function. Enter an equation in the form y=mx+b that represents the function defined by this table of values

Answers

Answer:

y=-2x+3

Step-by-step explanation:

m = slope = y/x = -4/2 = -2

b = y intercept = 3

Answer:

f(x)=-2x-4

Step-by-step explanation:

First of all, I want to say that I'm a 5th grade kid, and I'm studying linear functions in eight grade. The equation is f(x) = mx + b. The b is y intercept. Since the y is -1, we know that f(x)=mx+-1, or f(x)=mx-1. Then, we look that the x. It's 2. Then, substitute 2 for m. F(x) = 2x-1. I'm gonna do the other ones. f(x)=4x-5, f(x) = 6x-9.  We know that the x is substracting 2. The y is subtracting 4. So the rule is f(x) = -2x-4

Help please i need the answers ASAP

Answers

#1: 29

#2: 76

Hope this helps !! <33

help????????????????

Answers

x = 0 is a vertical line.

If a point is reflected across a vertical line, x-value becomes the distance from the reflection line and the sign changes most likely.

Thus if (-4,3) is reflected across a vertical line, its sign change and it becomes (4,3)

The answer is (-3,4) because mirrored give you -3 and then mirror the -4 and you get just 4

Choose all correct answer choices if u are right I will mark u as brainliest

Answers

Answer:

8q

Step-by-step explanation:

3q + 5q = 8q

q^8 = q^8

8q + q = 9q

I hope this helps!

Answer:

8q and 8q + q

Step-by-step explanation:

I just had this answer and I got it right and plus it’s teacher approved

can you solve this for meh *^*

Answers

22 + 3 = 25


t = 25

25 - 22 = 3

Dan swims 15 feet below water. Then he swims 11.5 feet up.

Answers

15-11.5=3.5
ANSWER=3.5

A monumental structure shaped like a triangular pyramid has a volume of 693 cubic meters. The area of the base of the structure is 132 square meters. Find the height of the structure.

Answers

Answer:

Use maths genie its rather helpful

Step-by-step explanation:

Use maths genie its rather helpful

what is the area of a quadrilateral a right-angled triangle placed over an inverted equilateral triangle with length of 6 ft the length of the perpendicular side is the length of the perpendicular from the vertex of equilateral triangle

Answers

Answer:

To find the height we divide the triangle into two special 30 - 60 - 90 right triangles by drawing a line from one corner to the center of the opposite side.

Step-by-step explanation:

Write an algebraic expression with the constant 7 and the variable 4.

Answers

Answer:

y = 4x + 7

Step-by-step explanation:

y = 4x + 7

7 is the constant and 4 is the coefficient

4x + 7. the coefficient is 7.

QUICK, I NEED HELP!!
Calculate the simple interest to the nearest cent.

$1,382 at 3.25% for 4 years.

$___

Answers

~17.97 I THINK but most probably
$5,528.13
I did
Convert a percentage into a decimal
After I add the decimal to the original price
Then I multiplied by the years
I’m not sure about this answer

I need help i don't get it

Answers

Answer:

(5,-3)

Step-by-step explanation:

if you go from point A to point M, you go right 5 units and up 0.5 units. So if you do the same thing from point M and go right 5 units and up 0.5 units, you get (5,-3)

hope this helped! :)

(5,-3) because the midpoint means middle

p l z h e l p i need help

Answers

i believe the correct answer would be the first box, and the very last box.
explanation: comparing between sides AB and sides DE you can see that side AB is 3 long and side DE is 4 long. also comparing sides DF and AC, you can see that side DF is 4 long and side AC is 3 long. this shows that those two sides proportions are not similar. i hope this helps!

PLEASE HELP!!!!!!! DUE DATE IS 12!!!

Answers

Answer: B

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

If u take into consideration the choices, u just need to puth these into real life terms. If you look at it, c is the one that fits, MOST accurately.

Hope this Helps, if not, just comment down below and ill try and help u more :p

HELPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEE PLEASEEEEEEEEEEE

Answers

I can’t I sorry but Ik how to subtract fractions
Subtracting Integers:
7-16= -9
-8-11= -19
-3-12= -15
5-13= -8
3-17= -14
2-(-10)= 12
8-(-17)= 25
-9-(-14)= 5
-16-(-7)= -9
-15-(-4)= -11
Subtracting Decimals:
4.5-6.3= -1.8
-2.9-1.6= -4.5
-4.1-6.8= -10.9
16.5-12.4= 4.1
-3.7-10.7= -14.4
2.5-(-6.5)= 9
8.2-(-1.9)= 10.9
-9.2-(-7.4)= -1.8
-11.8-(-2.9)= -8.9
-4.7-(-3.6)= -1.1
I think that’s all right

Hey guys can you please help me, thanks so much, you'll earn a brainly
also don't answer for points ya idiot, SOMEBODY NEEDS HELP

Answers

Answer: I think it’s b




Step by step equation:
Anything above 75 miles could represent the miles, as its how many you need for B’s cost to be higher than A’s.

Congruency
a. Show that the two triangles are congruent.
b. State the other equal pairs of angles and sides.

Answers

Answer:

a.)They are oppositely congruent

Step-by-step explanation:

This is because when they are oppositely fitted they match

HELP ASAP

Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use / for the fraction bar(s).

Karina is creating two pyramids with the nets below using construction paper. In both nets, all of the triangular faces of the pyramids have a height of 9 inches and a base of 6 inches. Compare the amount of construction paper needed to make each pyramid.







The triangular pyramid needs ?


square inches of construction paper to make.



The square pyramid needs ?


square inches of construction paper to make.



The ?


pyramid will need ?


square inches more construction paper to make than the other pyramid.

Answers

Answer:

A. 108 in^2

B. 144 in^2

C. 36 in^2

Step-by-step explanation:

Help!!! Need ASAP before 11:59 PM tonight!! Math help on angles

Answers

Answer:

122,122,58,58

Step-by-step explanation:

Answer: 122,122,58,58

100 points and brainliest I need a step-by-step explaination though! Thanks!

Answers

I think the answer is right

Finding the areas of different figues, five problems

Answers

Answer:

9. C 77.7ft^2

10. 492

Step-by-step explanation:

(96) - 15.6 - 2.6533

= 77.867

=77.7

how do you solve the inequality 2s + 5 > 49

Answers

Step-by-step explanation:

2s +5>49

2s >49-5

2s>44

S>44÷2

S>22

Answer:

[tex]s > 22[/tex]

Step-by-step explanation:

[tex]2s + 5 > 49[/tex]

[tex]2s+5-5 > 49-5[/tex]

[tex]2s > 44[/tex]

[tex]\cfrac{2s}{2} > \cfrac{44}{2}[/tex]

[tex]s > 22[/tex]

~

The graph shows the relationship of the number of people to the total cost (in dollars) for amusement park admission.
1. Is the point (7, 350) on the graph? Explain what the point (7, 350) represents.
2. Is the total cost proportional to the number of people? Explain

Answers

Answer:

1) No
2) Yes

Step-by-step explanation:

1) 7 represents no of people and 350 represents the price

2) Yea because is if its 50 dollars for one 2 people is 100 and 3 people 150

I’m needing help figuring this out. thank you if you can help me with this.

Answers

28/7 + (4/6 + 3)

Using PEMDAS, we give the parentheses priority.

28/7 + 3 2/3

4 + 3 2/3

7 2/3

Therefore, your answer should be 7 2/3 (looks weird typed out - seven and two-thirds.) Hope this is accurate & helpful! Let me know if you’re still confused or if I made any mistakes.
The answer would be 23 over 3

A swimming pool holds 250,000 gallons of water and is being drained at 200 gallons per minute. How many gallons remain in the pool after 5 minutes than after 20 minutes?

Answers

Answer:

After 5 minutes, the pool will hold 249,00 gallons of water.

After 20 minutes, the pool will hold 246,000 gallons of water.

After 5 minutes the pool will have 249,000 gallons since 5x200=1000 and 250,000-1000=249,000.
After 20 minutes it will be at 246,000 gallons since 20x200=4000 and 250,000-4000= 246,000.
Hope this helps :)

HELP PLEASE i need the answer

Answers

Answer:

The first one is x²= 4.5

The 2nd one is 2

The third one is 16

The fourth one is the last answer choice you have

Tell me if I'm wrong

Answer:

The first one is 3 or -3; x^2 = 9

The 2nd one is 2

The third one is 16

The fourth one is the last answer choice you have

Tell me if I'm wrong

Step-by-step explanation:

Deon's chocolate bar is 72% cocoa. If the weight of the chocolate bar is 73 grams, how many grams of cocoa does it contain? Round your answer to the nearest tenth.

Answers

Answer: 52.6 grams of cocoa

Step-by-step explanation:

Facts:

the chocolate bar is 72% cocoa

it weighs 73 grams (g)

Cocoa (in grams)= ?

Step 1: Find 72% of 73

72% of 73= 52.56

Step 2: Round to the nearest tenth

52.56

56-> 60

52.6

72% of 73 grams is 52.56
Meaning we have 52.56 grams of cocoa
If we round to the nearest 10th it’s 50 grams of coca
Hope that helps :)

Item 3
What type of triangle is this triangle?

obtuse isosceles

obtuse scalene

acute isosceles

acute scalene

Answers

Obtuse scalene because the size
This is an obtuse scalene triangle! The sizing of it is how I figured it out:)
Other Questions
The Phi Theta Kappa fraternity has 160 sweatshirts and 60 pairs of sweatpants available to sell. During rush week, they decided to offer two package deals to students. Package A has two sweatshirt and one pair of sweatpants for $40. Package B has four sweatshirts and one pair of sweatpants for $20. The fraternity wants to sell at least 10 of Package A and at least 10 of Package B. How many of each package type must they sell in order to maximize their revenue? Read this passage from the Treaty of Versailles. The armed forces of Germany must not include any military or naval air forces. Germany may, during a period not extending beyond October 1, 1919, maintain a maximum number of one hundred seaplanes or flying boats, which shall be exclusively employed in searching for submarine mines, shall be furnished with the necessary equipment for this purpose, and shall in no case carry arms, munitions or bombs of any nature whatever. According to the passage, what equipment could the German military maintain? 100 submarine minesnaval air forces100 unarmed seaplanes armed military forces please help for this zearn lesson if u can solve it please tell me the answer ABC Company had beginning inventory of $20,000, purchases of $81,000, and ending inventory of $24,000. Sales revenue was $160,000. What is ABC's gross profit percentage what is the shortest distance between two couple forces? Industrial Revolution : _________ :: Bolshevik Revolution : _________.F: Communism, capitalism G: Socialism, capitalism H: Capitalism, communism J: Socialism, communism Consider the function y=9-x^2 , where x>3 . What is the inverse of the function? What is the domain of the inverse? Show all of your work for full credit. (Hint: Swap and in the domain as well as the function.) osiah kept track of how many songs of each genre were played in an hour from his MP3 player. The counts are displayed in the table below. He has a total of 1,500 songs on his player. Josiah predicted the number of rock songs on his MP3 player to be 300 songs. Which statements about his solution are true? Select three choices.Josiahs MusicSample 1Sample 2R & B5R & B4Pop4Pop3Classical3Classical5Jazz2Jazz4Rock6Rock4Josiahs work:StartFraction 10 over 20 EndFraction = StartFraction x over 1,500 EndFraction. StartFraction 10 times 30 over 20 times 30 EndFraction = StartFraction x over 1,500 EndFraction. 300 = x.He should have found the average of the number of rock songs by averaging 4 and 6 to get 5.He did not multiply the numerator and denominator by the correct number to equal 1,500.His answer will be one-half of what he got because he did not divide 10 by 2 when setting up the proportion.He can only solve the proportion by multiplying the numerator and denominator by a common multiple.He should have multiplied the numerator and what is 4/? - 2/5 = 2/5 16 x + 5y when x = 1/4 and y = 8 The box below represents some data set what is the range of the data Your class has 28 students if 25 of them play soccer how many students play soccer? 9.Tu casa es enorme._____es pequea.1.Las mas2.La ma3.Los mos4.Lo mo Which graph represents f(x)=2cos(4x)? What term is defined as goods that consumers demand more of when their incomes rise?normal goodsinferior goodssubstitute goodscomplementary goods Which group in French society carried the burden of excessive taxes?A. The Third EstateB. The ClergyC. The NoblesD. The Second Estate How does the length of the small intestine relate to its function. Triangle F GH is formed by connecting the midpoints of the side of triangle CDE.The lengths of the sides of triangle DE are shown. Find the perimeter of triangleFGH. Figures not necessarily drawn to scale. The lifetime in miles for a certain brand of tire is normally distributed with a mean of 22,000 miles and a standard deviation of 3,100 miles The tire manufacturer wants to offer a money-back guarantee so that no more than 3% of tires will qualify for a refund. What is the minimum number of miles the manufacturer should guarantee that the tires will last? a. 15,800 miles b. 16,170 miles c. 25,007 miles d. 27,828 miles Technician A says that the cruise control on a vehicle that uses anelectronic throttle control system uses a servo to move the throttle.Technician B says that a malfunction in the APP sensor sends an errorsignal to the ETC without disrupting cruise control operation. Whichtechnician is correct?O A. Technician B onlyO B. Technician A onlyO C. Neither Technician A nor Technician BO D. Both Technician A and Technician B