Mathematics Middle School

‼️WILL GIVE 30 POINTS‼️
‼️‼️WILL MARK BRAINLIEST, IF HELPFUL‼️‼️

WILL GIVE 30 POINTSWILL MARK BRAINLIEST, IF HELPFUL

Answers

Answer 1

Answer:

Area of original figure = area of parallelogram

= 7 yd • 4 yd

= 28 yd^2

3 feet = 1 yard, so 9 ft^2 = 1 yd^2

28 yd^2 (9 ft^2/1 yd^2) = 252 ft^2

Answer 2
I think that the correct answer is 3f =1y 9f ^2=1y^2

Related Questions

a cat ran 216 ft in 9 seconds. how many ft did the cat run per second?

Answers

The cat ran 24 feet in 9 seconds

Answer:

24 ft

Step-by-step explanation:

Choose all the numbers that 810 is divisible by.


7
11
9
10
3
4
5
6
2

Answers

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Answer:

These are the numbers 810 is divisible by, 9, 10, 3, 5, 6, 2

Show work and explain!! Due in 12 hours! Find the total volume of these 2 shapes.

Answers

Answer:

86,205.3 cm³

Step-by-step explanation:

So first you have to know the formulas. The volume of a cone is V= 1/3 π r²×H. The volume for a sphere is V= 4/3πr³. But, in this instance the sphere is cut in half, so what we would do is just divide the formula by 2. We are going to start with the cone. plug in the answers. r=28 and H=49. you can always, for pie, plug it in for 3.14, depending on your calculator and teacher. It should look like V=1/3π28²×49. So, for that answer you should get, 40,229.14cm³. Next is the half sphere. Plug in what is necessary, r=28. It should look like, V=4/3π28³. You should get 91952.32cm³, but remeber you have to half it so takes that answer and divde by 2. Then your answer is 45976.16cm³. After done just add your two sums together and you should get 86205.3cm³.

Math question someone pls explain how to answer it I am stuck pt.2

Answers

20 it's because you will take the w (width) and l (length) which is w=5

and l=4 and the answer is l x w so 5 x 4 = 20

a rental clothing store is running the following incentive offers customers.

Answers

Answer:

Amount left over after the discount:

Option 1: $82

Option 2: $39.25

Option 3: $62.8

Step-by-step explanation:

B) Option 2

Clearly, you would have to spend less money after the discount and it provides you with more money to be saved.

Sorry if Im wrong

I would say it is option 2!!

Hope I helped

Ms. Sanchez is planning two projects for her student’s final assignment. Each student will have an equal chance of selecting Project A or Project B. Ms. Sanchez flips a coin to represent each student’s choice, with heads representing Project A and tails representing Project B. After 110 trials, there are 58 heads and 52 tails. Select the correct phrase to make a true statement.


Select the correct phrase to make a true statement.
The experimental probabilities are (blank) the theoretical probabilities.

Answers

Answer: Close to

Step-by-step explanation: If she flipped the coin and 58 was heads and 52 was tails, 58 is close to 52. If you get what I mean.

i have nothing to say, i just reaIIy need heIp

Answers

Answer:

[tex]12 \times 2.54 = 304.8[/tex]

There are about 304.8 mm in 12 inches.

C is the correct answer.

Since there is approximately 25.4 millimeters in one inch and there this 12 inch so you just multiply 25.4* 12 which is 304.8

1. How much did the population change between 1950 and 1960? What was the average annual change for that period? Hint: Calculate the changes, then calculate the mean, or average, by dividing by the number of years. State the units clearly. The units are listed on the chart.

2. Repeat question 1 for the period between 1970 and 1980; between 1990 and 1995.

3. Do you think a linear model (or graph) would best illustrate this data? Explain your reasoning.

Answers

Answer:

0.484 billion       0.0484 billion per year

Step-by-step explanation:

Population change between 1950 and 1960 = 3.039 - 2.555 = 0.484 (billion)

Number of years between 1950 and 1960 = 1960 - 1950 = 10 years

Average population change per year = 0.484 ÷ 10 = 0.0484 billion per year

Please help! I'll give brainliest

Answers

Answer:

a) = 300

b) = 3,000

c) = 30,000

d) = 300

Therefore, a) and d) are the correct answers to select that are equal to 300.

Please help due today

Answers

Mean: 20.33 repeating (repeating digit: 3). Answer: Correct

Median: 19 Answer: 19/not filled in

Peak: 19.5 (between 19 and 20 [19+20/2) (between numbers 6 and 7 out of 12) Answer: 19.5/incorrect

Outlier: None, unless on a close scale, 17. Answer: None/Incorrect

Distribution Type: asymmetrical (I think) Answer: Asymmetric/possibly correct

Please give brainliest :D

Answer

Median: 19 & 20

Gap: (Left: 14, 15, & 16) (Right: 22, 23, and 24)

Step-by-step explanation:

Label the missing angle measures. Then state if the triangles are similar or not.

Answers

Answer:

angle F = 45, angle J = 25, no they aren't similar

Step-by-step explanation:

angle F = 180 - (100 + 35)

angle F = 45

angle J = 180 - (100+55)

angle J = 25

F=45 J=25 and they are not similar

Triangle ABC and Triangle DEF shown in the diagram below are similar.

In Triangle ABC, m In Triangle DEF, m
What's the measure of G? FInd the measures of all missing angles.

Answers

Answer:

angle G= 135°

angle E = 45°

angle D = 64°

angle B= 45°

angle C = 71°

Step-by-step explanation: Since ∆ABC~∆DEF

therefore angle A~angle D

angle B~angle E and angle C ~angle F

angle G = 180°- angle

i.e. 180° - 45° = 135°

reason :sum of angles on a straight line is 180°

Petra is making a batch of extra large donuts by stamping circles in dough using a pastry stamp with a diameter of 5 inches. For the donut hole, she stamps out a circle using a pastry stamp that has a diameter of 2 inches.

How many square inches of dough are left in the donut after the hole has been removed?

Step 1 - Find the radius of each circle

Step 2 - Find the area of the large circle

Step 3 - Find the area of the small circle

Step 4 - Area of large circle minus area of small circle

Area = [tex]\pi[/tex]²


Describe how you solved this problem using complete sentences and include all relevant formulas and calculations. Use 3.14 for [tex]\pi[/tex]

Answers

Answer:

16.49

Step-by-step explanation:

First we are going to find the area of the larger circle. You don't need to find the radius, you can just use the diameter(the radius is 2.5). 3.14 times 2.5 squared=19.63. Next, the radius of the smaller circle is 1. So, 3.14 ^1 squared=3.14 19.63 - 3.14= 16.49

Math question someone pls explain how to answer it I am stuck pt.3

Answers

Answer: 49.2 yd 2

Step-by-step explanation:

You must know the formula for surface area. The surface area would be A=2(wl+hl+hw), Plug in the numbers, and then solve. You will get 49.2.

49.2 yards because height x length x width

The price of a toolbox at Lowe's is $45 but increases to $58 on Monday. What is the percent of increase in price? (Round to the nearest whole percent) *

Answers

Answer: 29%

Step-by-step explanation: 58-45 13/45=29

the percent of increase in price is 29%

What is the diameter of this circle? ___ ft

Answers

Answer:

6 ft

Step-by-step explanation:

Given:

r (radius) = 3 ft

Find: d (diameter) - ?

The diameter of a circle is equal to double radius:

[tex]d = 2r[/tex]

[tex]d = 2 \times 3 = 6 \: ft[/tex]

6ft, you take the half way mark and multiply it by two, then it would make 6

How do you convert .4567 where the 567 is repeating into a fraction?

Answers

Answer:

Step-by-step explanation:

You can't. You just have round it up, I guess

figure it out foo dont you got a dad or is he gone with the milk

Step-by-step explanation:

one. plus 2  + 3

Where is point C on the number line?
please help I don't understand this

Answers

-0.3 just count backwards in decimal points, 0,-0.1,-0.2,-0.3,-0.4,-0.5.
C is on -0.3 you just need to count backwards to get your answer of c

What is 1 + 1 +4 + 5 - 7 + 75 ?

Answers

Answer:

79

Hope this helps!

Step-by-step explanation:

PEMDAS: parentheses, exponents, multiplication, division, addition, and subtraction. ( also go from left to right )

1 + 1 = 2 + 4 = 6 + 5 = 11 - 7 = 4 + 75 = 79

Answer: 91

Step-by-step explanation: hope it helps!

Answer the question below please

Answers

Answer:

280ml of oil.

Step-by-step explanation:

The first step to finding how much oil he should use, turn 5 : 2 into a fraction.

5     Since we know he uses 700ml of mayo, we use that to find the          

2     amount of oil.

We use cross multiplication and use x for the amount of oil.

x = oil

5  =   700

2         x

2 x 700 = 1,400

1,400 ÷ 5 = 280

x = 280

In order to confirm if this is true, we check if the ratios are equivalent.

5/2 = 700/280

simplify 700/280 by finding the gcf

GCF = 140

700 ÷ 140 = 5

280 ÷ 140 = 2

5 : 2 or 5/2

Therefore, it is correct

The answer is 280.
Simply divide 700 by 5 and get 140.
Then multiply the 140 by 2 to get the oil amount.

10
9
∞
7
6
5
4
3
2
1
y
XA
0 1 2 3 4 5 6 7 8 9 10
What is the slope?
Simplify your answer and write it
as a proper fraction, improper
fraction, or integer.

Answers

The slope of the linear function in this problem is given as follows:

m = 3.

How to define a linear function?

The slope-intercept representation of a linear function is given by the equation presented as follows:

y = mx + b

The coefficients of the function and their meaning are described as follows:

m is the slope of the function, representing the change in the output variable y when the input variable x is increased by one.b is the y-intercept of the function, which is the initial value of the function, i.e., the numeric value of the function when the input variable x assumes a value of 0. On a graph, it is the value of y when the graph of the function crosses the y-axis.

From the graph, when x increases by two, y increases by six, hence the slope m of the function is given as follows:

m = 6/2

m = 3.

More can be learned about linear functions at https://brainly.com/question/24808124

#SPJ1

M=6/2 which equals out to m=3
I hope this works

Write the numbers in order from smallest to largest. 0.5,2/5,0.28,4/7,0.75

Answers

0.5, 2/5, 0.28, 4/7 and 0.75

In simplified form, the numbers are:- 0.5, 0.4, 0.28, 0.571428571428... and 0.75

So now, we can arrange them in smallest to largest a.k.a ascending order.

0.28, 0.4, 0.5, 0.57 and 0.75

0.5 - 2/5 - 0.28 - 4/7 to 0.75

which expression can be used to find the area of the trapeziod 9in 12in and h

Answers

Answer:

1/2 * sum of parallel sides * height

Formula for area of a trapezoid is 1/2 * b1 + b2 *h. So, for your problem, the expression would be 1/2 * 9 * 12 * h. I hope this helps!

i need help//////////////

Answers

Answer:

90 degrees is a right angle, and is in the corner of this text box, or this: |_

40 degrees is an acute angle, a little less than half 90 degrees, like this: <

135 degrees is an obtuse angle, and is 90 degrees + 45 degrees.

Also, something important to remember when drawing this is that 180 degrees is half of a circle, and 360 degrees is a full circle.

In Δ JKL, ∠ K measures 50° and ∠ J ≅ ∠ L. Which is the measure of ∠ J?

Answers

Answer:

∠J = 65°

Step-by-step explanation:

x + x + 50 = 180

2x + 50 = 180

2x = 180 - 50

2x = 130

x = 130/2

x = 65

Answer: J = 65° trust

HELPP PLEASE!!!!!!
The table shows the possible outcomes of spinning the given spinner twice. Find the probability of the spinner landing on 1 at least once.

The probability is?

LOOK AT THE PICTURE AND PLEASE HELP!!!!!!! :

Answers

Answer:

1 out of 5

Step-by-step explanation:

there are 5 sections on the spinner and 1 appears only once.

The probability is 1 out of 5

Sara earns $14.75 per hour. She has also earned $12 in tips each of the last four days. If Sara worked 6 1/2( fraction) hour shifts each of those four days, how much did she earn in total, in dollars?

Answers

Answer:

395.5

Step-by-step explanation:

You have to multiply 14.75 x 6 1/2= 383.5. Then you have to add the 12 dollar tip, leaving you with 395.5

The answer is 395.5.
I hope I helped youuuu
God loves you

marcos purchased 5.75 meters of satin ribbon. Which fraction correctly represents the length of ribbon marcos has?

Answers

Answer:

5.75= 5 and 3/4

Step-by-step explanation:

5 is a whole number leave it alone
.75= 3/4

3/4 the other guy has the best explanation

HELPP PLEASE!!!!!!

The table shows the possible outcomes of spinning the given spinner twice. Find the probability of the spinner landing on 1 at least once.

The probability is?

LOOK AT THE PICTURE AND PLEASE HELP!!!!!!! :(

Answers

1/5 probability of happening because there is 5 outcomes and only a singular 1. The probability of that’s is like 1/5 a chance :)
The probability is 1/5

1) 82.23 + 35.23 =

2) 58.23 + 11.34 =

3) 73.34 + 54.35 =

4) 73.23 + 44.5 =

5) 60.54 - 45.67 =

6) 53.78 - 23.56 =

7) 51.45 - 46.78 =

8) 10.43 + 11.78 =

9) 56.45 + 16.45 =

10) 94.78 + 78.12 =

11) 53.23 - 12.85 =

12) 99.78 - 6.58 =

13) 73.56 - 36.18 =

14) 81.56 - 3.56 =

15) 65.78 - 46.34 =

Answers

Answer:

1) 117.46

2) 69.57

3) 127.69

4) 117.73

5) 14.87

6) 30.22

7) 4.67

8) 22.21

9) 72.9

10) 172.9

11) 40.38

12) 93.2

13) 37.38

14) 78

15) 19.44

Answer:

1- 117.46

2- 69.57

3- 127.69

4- 117.73

5- 14.87

6- 30.22

7- 4.67

8- 22.21

9- 72.9

10- 172.9

11- 40.38

12- 93.2

13- 37.38

14- 78

15- 19.44

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