explain the steps needed to find the area of a triangle AND a trapezoid.

Answers

Answer 1

Answer:

Step-by-step explanation:

Both parallel sides are called bases. To find the area of a trapezoid we need to divide it into two triangles. Both triangles produced have the height h. The area of the trapezoid is the sum of the areas of the two triangles.

Related Questions

Help me again !!!
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A: The expression is equivalent because it is an Associative property of Multiplication. B: The expression is not equivalent because the Commutative property does not hold for division. || I HOPE THIS HELPS!!

Please help me! Have to get it done before 5

Answers

I’m not sure about the first 2

Answer:

I am not sure about the second one but the first question that ask if the data is linear, the answer is no since even though the change in x-values is constant but the change in y-value is inconsistent.

Hope this helps!

PLZZZ help with this its pretty simple!

Answers

Answer:

-11m^2 +4m

Step-by-step explanation:

5m^2-16m^2=-11m^2

11m-7m=4m

Answer:

4m- 11m²

Step-by-step explanation:

hope this helps

Can I get some help with this question plzz

Answers

The answer is c. (1/8)

Outcome of each flip is 1/2
Therefore 3 flips is 1/2 x 1/2 x 1/2 = 1/8
There c. 1/8 is the correct answer

Tell whether the angles are complementary or supplementary. Then find the value of x.

Answers

It is complementary and value of x is 20

the angles are complementary because they add up to 90° because of the red square. x=20

Step-by-step explanation:

4x-5+15=90

4x+10=90 subtract 10 from each side

then you get left with 4x=80

divide 4 from each side then you get left with x=20 and to check just substitute 20 where x is so 4(20)-5= 80-5=75 +15=90.

A group of four co-workers surprises a friend with a trip to a local buffet restaurant. The cost per person for the five people is $12.80. The group will leave a 20% tip, and the four co-workers will split the cost of the tip evenly. How much will each co-worker contribute to the tip?

No random answers please!

Answers

$0.64

———————————————————

Answer:

I think it will be 3.20%

Step-by-step explanation:

which graph shows the solution set for this inequality r + 9 < 12

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Ima guess D because it would simplify to
r < 3

And I think without the line under the equality sign it’s an open circle so...

Arrow points left cause of the less than sign

Answer:

Step-by-step explanation:C

PLZ HELP :( I DONT GET IYTTTT

Answers

Answer:

the last one

Step-by-step explanation:

7 plus 3.5 equals 10.5

Answer: It ish the last one uwu chu ish welcome

Step-by-step explanation:

Select all the sets of three side lengths that will make a triangle.
Multiple select question.

A)
3, 4, 8

B)
7, 6, 12

C)
5, 11, 13

D)
4, 6, 12

E)
4, 6, 10

Answers

Answer:

C. and E.

Step-by-step explanation:

Can't tell you how I know but I believe this is correct.

The answer is E because 6+4=10 meaning it will make a triangle

Kay is using cone-shaped party hats as popcorn holders. The party hats have a diameter of 10 inches and a height of 9 inches. How many cubic inches of popcorn will they hold? Use 3.14 for pi. Round your answer to the nearest Cubic inch.

Answers

Answer:

B 236in³

Step-by-step explanation:

you use the equation

V=πr²h/3

π=PI r=Radius h=height

Sense in this problem they give you diameter instead of radius you want to divide it by 2 to get one half.

so the equation used looks like this:

3.14•5²•9/3=235.5

rounded up is 236in³

Make 2 equivalent expressions with this expression: 9(6j + 8 + 1j)

SHOW ALL STEPS AND WORK

Please give me a good answer, I don't got time for point takers..

Answers

Answer:

54j + 72 + 9j and 63j + 72

Step-by-step explanation:

I just simplified it

So 9(6j + 8 + 1j) can be distributed to (9)(6j) + (9)(8) + (9)(1j) which equals 54j + 72 + 9j because 9*6j = 54 , 9*8 = 72 , and 9*1j = 9j

54j + 72 + 9j can also equal 63j + 72 because 54j + 9j = 63j

I hope this helped and I hope this is close to what you wanted heh :)

PLEASEEEEE ANSWER!!!!!!!

Answers

it’s b and f and also can i please be marked brainliest

Question 1:
What would be a good description for the weight of Variety A tomatoes, in general? What about the weight of Variety B tomatoes, in general?
Question 2:
Which tomato variety should the farmer choose? Explain your reasoning.

Answers

Answer:Trained Plants

Step-by-step explanation:

On average, a staked tomato plant will produce an estimated 8 pounds per plant, while plants trained via trellis or cage produce an average estimate of 12 to 20 pounds per plant.

what is the answer to this question

Answers

Find unit rate (how much per yd^2)
7.5 bags to cover 12yd^2
Divide the bags to yds
7.5/12 = 0.625 bag per square yard
0.625 is less than 1
Solution: less than 1 bag

Would be the second choice: Less then one bag

Can you help me I forgot

Answers

Harrison walked a total of 14 km because the first rectangle has a perimeter of 6 km and the second has a perimeter of 8 km. Harrison’s brother walked a total of 12 km since that was the perimeter of the 5*1. 14-12 is 2 so there is a 2 km difference.

He walked 14 km and there was a 2 km difference

PLEASE HELP ASAP IM CONFUSED!!

Answers

Answer:

B. 1152

Step-by-step explanation:

First you do the base. 24 x 24 is 576. Now you do each triangle. 12 x 24 = 288 and 288 divided by 2 is 144. 144 x 4 = 576. 576 + 576 = 1152.

I hope this helps! <3

I dont now sorry
Bye

HELP PLEASEEEEEEE!!!!

Answers

Answer: it’s 0.796

Step-by-step explanation:

ANSWER FOR BRAINLIESTTT

Answers

Answer:

1.QNP

2.PNO

Step-by-step explanation:

Hope this helps and have a wonderful day!!!

Answer:

1.QNP

2.PNQ

Since N is your angle

The ratio of apples to oranges in Maria's basket was 1:4. There were 8 apples. How many fruits were in the basket?

Answers

Answer: 40

Ratio: Apples to Oranges is 1:4
For every 1 Apple there are 4 Oranges

8 Apples would mean 32 Oranges

Equaling 40

Answer:

40 fruits

Step-by-step explanation:

apples:oranges

1 : 4

8 : ?

If 1 = 8 then 4 = 32

8 : 32

Total fruits: 8 + 32 = 40

40 fruits

Mr. O’Reilly has a cup of coffee at a diner. The cup of coffee costs $1.25, and he leaves a 60% tip. How much does he leave for a tip?

please someone help. dont send in fake answers or they will be reported.

Answers

Answer:

He leaves $0.75

Step-by-step explanation:

10%=0.125

0.125x6= 0.75 = 60%

$0.75 is the answer for this equation

Maya left a $6.15 tip at a restaurant, which was 18% of the total. How much did the meal cost? Round your answer to the nearest cent.

Answers

Answer: $34.17

Step-by-step explanation: We can set up a ratio.

6.15/x = 18/100

6.15 x 100 = 615

615/18 = 34.1666666

Round to the nearest cent, which is 34.17.

Hopefully, this helped.

This is the answer hope you get it :)

hey, could someone help me?

Answers

Answer:

Juan rode more slowly

Step-by-step explanation:

Have a nice day

Juan rode slower .

Explanation: I say Juan because Rita’s graph is steeper which means she went faster, while Juan’s isn’t as steep.

PLEASE HELP I DONT HAVE MUCH TIME

Answers

Answer:

10%

Step-by-step explanation:

Hope the helps!!!

Answer:

A) 25%

B) 6.5%

Step-by-step explanation:

A) 10/39.99≈0.2501

25%

B) 1.95/29.99≈0.0650

6.5%

Another person pays $90.87 each month toward the purchase of a saxophone. After 5 months, the person has paid 65% of the total cost of the saxophone.What is the total cost,in dollars,of the saxophone?Show your work or explain your answer.

Answers

Answer:

$699

Step-by-step explanation:

90.87 * 5 = 454.35

454.35 = 65%

/65 /65

6.99 = 1%

*100 *100

$699 = 100%

Total Cost = $699

help please brainly is the reward

Answers

Step-by-step explanation:

A. First know that

[tex]rectangle \: area \: = \: len \: \times width \: \\ = 12ft\times 18ft \\ = 216 \: ft ^{2} [/tex]

[tex]sq \: area \: = ( one \: side)^{2} \\ = (13ft)^{2} \\ = 169ft^{2} [/tex]

Expression

[tex]cost \: = 169(3.50) + 216(3.50) \: [/tex]

$1347.50

Figure B is the image of figure A. Which rule describes the transformation that was applied to triangle A to create triangle B?

Answers

Answer:

reflection in the y-axis

Answer: I think the answer is B

Step-by-step explanation:

PLZ ANSWER FAST!!!! THE FIRST ANSWE GETS BRAINLIEST

Answers

Answer:

the answer is 49. bcuz 8+8= 16 and 11+11+11= 33. 33+16=49

Step-by-step explanation:

i only can write this once i dont want any one giving me harmful links like they all do i just ned help with this one thing please real quick

Answers

16: el
17: Ella
18: el
19: el
20: Ella

helppppppppppp plzzzzzzz

Answers

Answer:

Step-by-step explanation:

Answer-1 Range= Highest value - Lowest value

So,

85-79=6 is the range of data.

Answer-2 These four numbers are above 81 those are 82,83,84,85

So boys above 81 = 9

Answer-3. 4 were having pulse rate 83.

I NEED HELP REALLY FAST! Find the measure of the missing angles.

Answers

Answer:

x=33°. y=57°

Step-by-step explanation:

Hope it helps

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She estimates her total utility for different quantities of coffee and cakes below. A cup of coffee is $3.00, and each piece of cake is $1.50. Becky has a total of S9 to spend. What is Becky's total utility if she buys 1 cup of coffee and 4 pieces of cake? Cups of Coffee 1 2 3 4 Utility from Consumption Total Utility from Pieces of Cups of Coffee Cake 35 1 61 2 84 3 Total Utility from Pieces of Cake 16 33 49 64 78 91 4 5 5 6 6 0 Total Utility of Different Consumption Bundles Consumption Bundle Cups of Coffee Pieces of Cake Total Utility 3 2 2 1 D B 4 0 6 An additional cost from selecting... An additional cost from selecting a certain course of action is an Mutiple Choice O O O Discount cost Pocket co Sur cost COL Period cost Read the following passage from Heart of Darkness carefully before you choose your answer.(1) "I went to work the next day, turning, so to speak, my back on that station. (2) In that way only it seemed to me I could keep my hold on the redeeming facts of life. (3) Still, one must look about sometimes; and then I saw this station, these men strolling aimlessly about in the sunshine of the yard. (4) I asked myself sometimes what it all meant. (5) They wandered here and there with their absurd long staves in their hands, like a lot of faithless pilgrims bewitched inside a rotten fence. (6) The word 'ivory' rang in the air, was whispered, was sighed. (7) You would think they were praying to it. (8) A taint of imbecile rapacity blew through it all, like a whiff from some corpse. (9) By Jove! I've never seen anything so unreal in my life. (10) And outside, the silent wilderness surrounding this cleared speck on the earth struck me as something great and invincible, like evil or truth, waiting patiently for the passing away of this fantastic invasion.(11) "Oh, these months! Well, never mind. (12) Various things happened. (13) One evening a grass shed full of calico, cotton prints, beads, and I don't know what else, burst into a blaze so suddenly that you would have thought the earth had opened to let an avenging fire consume all that trash. (14) I was smoking my pipe quietly by my dismantled steamer, and saw them all cutting capers in the light, with their arms lifted high, when the stout man with moustaches came tearing down to the river, a tin pail in his hand, assured me that everybody was 'behaving splendidly, splendidly,' dipped about a quart of water and tore back again. (15) I noticed there was a hole in the bottom of his pail.The narrator most likely includes the description in sentence 15 ("I noticed ... his pail") to (2 points)Acontrast with the effective business methods he usually observesBemphasize the general futility of the men's effortsCforeshadow the complete destruction of the stationDhighlight the man's despair, fear, and frustrationEsupport the description of the man's positive outlook Choose a setting, characters, and action for an original short story the two traditional modes of genetic engineering may result in alterations of: HELP PLEASEEEEces Elizabeth Tailors Inc. has assets of $8,940,000 and turns over its assets 1.9 times per year. Return on assets is 13.5 percent. What is the firm's profit margin (returns on sales)? (Input your ans Describe what happened to the deer and wolf populations between 1971 and 1980. In a group of 700 people, must there be 2 who have matching first and last initials? Why? (Assume each person has a first and last name.)---Select--- Yes No . Let A be the set of 700 distinct people and let B be the different unique combinations of first and last initials. If we construct a function from A to B, then by the ---Select--- pigeonhole zero product mathematical induction principle, the function must be ---Select--- onto, one-to-one, not a one-to-one correspondence . Therefore, in a group of 700 people, it is ---Select--- possible, impossible, that no two people have matching first and last What is horizontal segmentation? anyone able to do these??1. If a company uses more debt and less equity in its capital structure, then A. Expected returns to stockholders will increase and riskiness will increase B. Expected returns to stockholders will dec I WILL MARK BRAINLIEST PLEASE HELP OR I WILL FAIL NO LINKS PLS HELP I'LL GIVE YOU BRAINLIEST In a recipe you need 200 g of flour to make 8 cookies. Rosie has 480 g of flour. What is the greatest number of cookies rosie can make? FIGURE 1FIGURE 2FIGURE I Shows Faraday dise which is used to produce emthe roter and will be rotated by rotating the driving wheelThis device has a solid disc as1 Discuss any inventions in history which are related to magnetism. 2. Faraday dise requires magnetic field to operate. Discuss the working principles ofFaraday disc by referring to FIGURE 2 as guideline. 3. Refer to FIGURE 2, for the indicated rotation (clockwise rotation viewed fromlenwand). Explain the existence of magnetic force and its direction on those electronsalong the conducting path,4. Compare the magnitude of magnetic force on clectrons located at the rim and at nearthe centre of the dise?5. Discuss the required equations in order to determine the work done by magnetic forcein moving charge along the radial line between the centre and the rim? State the relationbetween work done and generated emty 12. The best plate to cultivate enteric bacteria is?A. EMBB. Blood agarC. Mannitol saltD. Sabouraud agar plate13. The Ingredient in Hektoen plate which makes the agar selective is?A. SaltB. GlucoseC. MannitolD. Bile acids14. The enteric plates are only allowing the growth of ?A. Gram negative bacteriaB. Gram positive bacteriaC. Anaerobes Lime electric scooters ("e-scooters") are available for rent at various locations in major U.S. cities via a smartphone app. When Lime introduced the e-scooters in the U.S., the price per minute was 15 cents (plus $1 to unlock the scooter for each ride). Recently, the price has risen to 25 cents per minute (plus $1 to unlock). There are a number of e-scooter competitors in the U.S. market, all priced about the same as Lime. Interestingly, almost all of the scooters are built in one company in China, Ninebot. Although the scooters are essentially the same, there are cosmetic differences to differentiate the various brands Lime, Spin, etc.). Suppose a start-up company in the U.S. decides to create a new brand of rental e-scooters, Zing. Zing scooters will also be produced by Ninebot. Zing's plan is to have the e-scooters available in the same places the other brands are located and to have a smartphone app (because they are targeting current users of Lime and other brands), but plans to differentiate itself by charging a lower price per minute for rentals. How successful do you think Zing will be with this strategy? Begin your answer with either Successful or Unsuccessful, then briefly explain the reasoning behind your decision.