Mathematics Middle School

Answer ASAP please and thank you. Please give me the correct answer!! This is very important. I saw this question twice for brainly, they both had different answers.

A. 108
B. 60
C. 72
D. 120

Answer ASAP Please And Thank You. Please Give Me The Correct Answer!! This Is Very Important. I Saw This

Answers

Answer 1

Answer:

B

Step-by-step explanation:

18+12=30

30X4=120

120/2=60

You need to add the bottom and the top of the trapezoid, times the height, and divided them by two.

Answer 2

Answer:

60 m^2

Step-by-step explanation:

The area of a trapezoid of lengths a and b is equal to the average length times the width.  Here the average length is 30/2 m, or 15 m, and the width is 4 m.  Thus the area is (15 m)(4 m) = 60 m^2  (Answer B)

Related Questions

Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
Brian, Cheryl, and Malcolm conducted a survey of high school juniors and seniors asking if they plan to attend an out-of-state college.

Match the correct statement with the appropriate person's survey.

Answers

Answer:

Top Box: 164 respondents answered yes

Middle Box: 69 respondents answered yes

Bottom Box : 126 respondents answered yes

I’ll give brainliest if you help me

Answers

Answer:

B

Step-by-step explanation:

Answer:

b i copy cause i dont know

Step-by-step explanation:

Plzzzz help meeeeeeeeeeeeeeee

Answers

the answer should be 112
68 +x=180
X=112
.......

Giving Brainliest No Links
How much liquid is in the measuring cup?

A) 7 fl. oz
B) 7 1/4 fl. oz
C) 7 1/2 fl. oz
D) 8 fl. oz

Answers

Answer:

C 7 1/2 fl.oz

Step-by-step explanation:

Answer is C. 7 1/2 fl. Oz

Write an algebraic equation to represent the problem:

John bought 15 cookies and ate 3 of them.

What percent of the cookies did he eat?



*use the variable, n

*use the backslash / as your fraction bar

*use ( ) or • as your multiplication symbol

Answers

Answer:

20%

Step-by-step explanation:

That’s because 3/15 = 1/5, which is 20%

3/15 is how much he ate. If you divide that by 3, you get 1/5 which is20%

anyone best one gerts brainly

Answers

Answer:

It is A

Step-by-step explanation:

Liz is going to roll a die 2400 times. Which statement best represents the probability for the number of times the die will land on 5?

Answers

Answer:

400/2400

Step-by-step explanation:

im not sure

Answer:


400/2400


Hope this helps

Help pls and thank u

Answers

Answer:

15.39473684210526

if your rounding up to the nearest hundredth then 15.39

Step-by-step explanation:

The answer is 15 R15 || I think,,

please answer correctly! :)

Answers

Answer:

The relationship is proportional because it passes through the origin.

Write the formula for the parabola that has x- intercepts (1.3,0) and (-1.3,0), and y- intercept (0,169).

Answers

Answer: (8, 45)?

Step-by-step explanation:

Nicole had 8 correct answers on her math test. There were 20 total questions. Enter the percent of the correct answers Nicole had.

Answers

Answer:

40%

Step-by-step explanation:

Answer:

I think the answer is 40%.

Answer to 10? pls tell

Answers

its 60 because l*w*h so 4*5*3=60

Answer:

2. A

3. 2

4.

5. 3x^2 = 4x

6. x = 6

7. 314.2

8.

9. 2580

Step-by-step explanation:

Here is this for now sorry

Write a sentence that describes the relationship between the dependent variable and the independent variable. (Hint: Ratio language can help.)


The two variables I have: the amount of jumping jacks (dependent) and the number of minutes (independent)

I can complete 32 jumping jacks in a minute.

Answers

Answer:

the independent varible means that the varible DOESNT depend on a number in order to change, the depndent varible means that the varible DOES depend on a number in order to change.

number of jumping jacks: independent

time in minutes: dependent

PLZ HELP ME LN THIS ONE ILL GIVE 17 points <3

Answers

Answer:

D

Step-by-step explanation:

Basically, the space inside the circle is called the area. To find the area of a circle, the formula is pi times the radius squared.

In other words, you could write it like this:

[tex]A = \pi r^{2}[/tex]

Option D is this exact formula, therefore D is the correct answer.

expression 9(2j + 7 + 5j).

Use the distributive property to create an equivalent expression

Answers

Step by Step :
1. 9(2j + 7 + 5j)
2. (9)(2j) + (9)(7) + (9)(5j)
3. 18j + 63 + 45j
Answer: 63j + 63

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{ 9(2j + 7 + 5j)}[/tex]

[tex]\large\text{Distribute 9 into the parentheses}[/tex]

[tex]\mathsf{9(2j)+9(7)+9(5j)}[/tex]

[tex]\mathsf{9(2j)=\bf 18j}[/tex]

[tex]\textsf{9(7)= \bf 63}[/tex]

[tex]\textsf{9(5j) = \bf 45j}[/tex]

[tex]\mathsf{= 18j+63+45j}[/tex]

[tex]\large\text{COMBINE your LIKE TERMS}[/tex]

[tex]\mathsf{\underline{18j+45j}+\bf 63}[/tex]

[tex]\textsf{\underline{18j + 45j }= \underline{\bf 63j}}[/tex]

[tex]\mathsf{\bf 63 = 63}[/tex]

[tex]\mathsf{= \bf 63j + 63}[/tex]

[tex]\boxed{\boxed{\large\text{Answer: \huge\bf 63j + 63}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Find the Best Price Portfolio item. Graphing in the Coordinate Plane. 7th grade. Can someone please help.

Answers

Answer:

look in the previous lesson or assignment and do a screen shot of the problem. you gave us instructions on how to do the problem but didn't show us the problem itself.

Step-by-step explanation:

i hope this made more sense to you :)

These spam comments are getting out of hand. I see them on almost every question I click on. I have been reporting them but nothing is happening. Why is Brainly not taking them down?

Answers

Answer:

dude its really making me mad

Step-by-step explanation:

the links need to stop now

Im getting irritated of people taking my points without answer my question

I don't get it ???:/

Answers

Answer:

There's no mode

Step-by-step explanation:

The answer is the number that occurs more often for example: (6, 3,9,6,6,5,9,3) 6 occurs more often so that's the mode

no mode also have a great day please

The perimeter of an equilateral triangle with side s is 3s. Diana is making a decorative pillow for her living room. The pillow is shaped like a triangle with lace around the edges. Each side of the pillow is 7 inches long.
What is the perimeter of the pillow?

Answers

Answer: 21 inches

7+7+7

The graph below shows a declining rate of change. What is the constant rate of change?

Answers

Answer:

the answer would be B

Step-by-step explanation:

What is the probability of rolling a number greater than 12?

Answers

Answer:

Impossible

Step-by-step explanation:

It is impossible because if there are 2 die the greatest number you can roll is 12 with both of the numbers being 6.

Can someone please help me. Will mark brainlist!

Answers

Answer:

You just divide 6 by 3 which makes it 50% chance.

Step-by-step explanation:

Which means the answer is 3/6

Question 12
Please help me

Answers

Answer:

D

Step-by-step explanation:

So to solve for AC you'll want to find the hypotenuse for ACD. In order to do that, we need the length of AD. We can find it by using the pythagoram theorum. So 7²=A² + 5²=> 49=A²+25 so A =[tex]\sqrt{24}[/tex]

Now that we have AD we can find x which is A²=24+9=A=[tex]\sqrt{33}[/tex][tex]\sqrt{33} x^{2}[/tex]

Answer :

D

Step by step explanation:

what is mean for the following set of data 5,7,8,10,12,12​

Answers

(5+7+8+10+12+12)/6 = 54/6 = 9

Answer:

9 is the mean

Step-by-step explanation:

5 + 7 + 8 + 10 + 12 + 12 = 54

54 ÷ 6 = 9

PLS PLS HELP I WILL MARK BRAINLIEST!

Answers

Answer:

Step-by-step explanation:

The answer is true

True

Because Any Integer can be a Rational Number

help real quick bois do what the paper sais

Answers

Sides three and two are perpendicular. Also, sides two and one are perpendicular
Sides 3,2,1 are perpendicular because they all meet at a 90 percent angle

What is the area of a triangle having a base of 4 inches and a height of 8 inches?
a.16 square inches

b.12 square inches

c.32 square inches

d.6 square inches

Answers

Answer:

a. 16 square inches

Step-by-step explanation:

It is c.32 because it would be base times height

A rectangle has an area of 24 square units and a side length of 2 3/4 units. Find the other side length of the rectangle. (Answer needs to be a mixed number)

Answers

The answer is 8 8/11

lol please do it correctly, brainliest if right please dont post links no bots

Answers

you should insert a picture or something so i could help

PLEASE HELP ME.. (no links)

Answers

Answer:

I think it is c

Step-by-step explanation:

The answer is c I hope it helps
Other Questions
Find the area of each figure and round to the nearest tenth if necessary 15 pointsWhat did Dr. Martin Luther King do?He taught African Americans to fight back when pushed with violence.He taught the importance of peaceful protest, and that one day we could all cometogether and be equals without fighting.He helped end segregation in schools in Brown Vs Board of EducationHe had dreams. The probability that a student guesses the correct answer to a five-choice multiple choice question is P(correct)=0.2. How many correct answers should a student expect to guess on a test with 60 five-choice multiple choice questions? Geometry problem, please help ASAP 55 videos to 77 videos. Is it increase or decrease? What is the change in the percent? Find a formula for a_n (for the geometric sequence), then find the 8th term. Solve for both or one of these questions, thank you so much! 6. A container has a volume of 53.9 L. Assuming it is at STP, how many moles of gas particles does it contain? 1. Mike has 43 books in his library. He bought several books at a yard sale over the weekend. He now has 67 books in his library. How many books did he buy at the yard sale?2. After paying 9 dollars for the pie, Sam has 87 dollars left. How much money did he have before buying the pie? 3. Last week Jason had 12 dollars. He washed cars over the weekend and now has 93 dollars. How much money did he make washing cars?4. There are 31 pine trees currently in the park. Park workers will plant more pine trees today. When the workers are finished there will be 68 pine trees in the park. How many pine trees did the workers plant today? 5. Sam's high school played 14 hockey games this year. The team won most of their games. They were defeated during 3 games. How many games did they win? 6. Joan had 22 peaches left at her roadside fruit stand. She went to the orchard and picked more peaches to stock up the stand. There are now 76 peaches at the stand, how many did she pick?7. Fred received 60 dollars for his birthday. He went to a sporting goods store and bought a baseball glove, baseball, and bat. He had 22 dollars left over, how much did he spent on the baseball gear? 8. How many ink cartridges can you buy with 204 dollars if one cartridge costs 17 dollars? 9. After eating at the restaurant, Mike, Joan, and Sally decided to divide the bill evenly. If each person paid 23 dollars, what was the total of the bill? 10. There were 11 bales of hay in the barn. Mike stacked more bales in the barn today. There are now 70 bales of hay in the barn. How many bales did he store in the barn? I need your help. B. A customer sees a house they want, but it's not for sale because it's owned by someone else. How would you go about approaching the current home owner about possibly selling their home to your buyer? there are about 11,000 birth each day in United States and the proportion of the boys born in United States is 0.152 assume that each day 100 birth randomly selected the portion of boys record Morris Company applies overhead based on direct labor costs. For the current year, Morris Company estimated total overhead costs to be $452,000, and direct labor costs to be $2,260,000. Actual overhead costs for the year totaled $419,000, and actual direct labor costs totaled $1,930,000. At year-end, the balance in the Factory Overhead account is a: Multiple Choice $452,000 Credit balance. $386,000 Debit balance. $33,000 Debit balance. $33,000 Credit balance. $419,000 Debit balance. Please help will give brainliest Fill in the missing numbers to complete the linear equation that gives the rule for this table. (1,48) (2,55) (3,62) (4,69) y =_x +_ What is one example of how the federal government's policies regarding economic development remained consistent from 1800 until the late 1880s? I want to prove that sin2x/1+cos2x = tan x. During exercise, the primary mechanism of heat loss isa. convectionb. radiationC. conductiond. evaporation Write a paragraph of at least six sentences describing what you did last weekend. Use at least four different verbs in the preterite. Paragraph must be written in Spanish. HELPPPPP !!! CAN SOMEBODY SOLVE THIS AND GIVE A STEP-BY-STEP PLEASE!-2 =m/16 (1)/(8)-1(7)/(8) please help Which of these idees MUST be included in a summary of the speech?