Ming made a triangular picture frame out of cardboard. The sides of the frame are 6.75 in., 6.75 in., and 8.375 in. Ming uses the addition below to determine the amount of string she needs to decorate the edges of the frame.

675 + 675 + 8.375 = 9.725. The 675 values are lined up with the 375 portion of 8.375.

Which explains Ming’s error?

Answers

Answer 1

Answer:

She should have included the decimal in 6.75 and aligned the decimal points to add 6.750 + 6.750 + 8.375 = 21.875.

Step-by-step explanation:

6.750

  6.750

+ 8.375

21.875

I hope this helps

Answer 2

Answer:

The answer is A

Step-by-step explanation:

I took the test


Related Questions

Equation: 2n +n/2=10

Answers

Answer:

5

Step-by-step explanation:

A pyramid has a square base with an area of 225 2. What is the perimeter of the base of the pyramid​

Answers

Answer:

60 square unit

Step-by-step explanation:

side = √225.2 = 15

perimeter = side x 4

perimeter = 15 x 4 = 60 square unit

Which point represents the approximate location of 28?
A) point A
B) point B
C) point C
D) point D

Answers

Answer:

a.

Step-by-step explanation:

It appears to be increasing in increments of ten

Answer this: A) point A

And Louisa bakes a batch of brownies she is 1/2 cup of chocolate. If she has 3/2 cups of chocolate remaining how many batches of Brownies can Louisa make.

Answers

If she can make 1 batch with 1/2 then with 3/2 she can make 3 batches

Tell me the slope-intercept form?

Answers

slope intercept form in y=mx+b

Step-by-step explanation:

floor gang aooh sub to pewdiepie

What is the product of (-a + 3)(a + 4)

Answers

Answer:

-a^2-a+12

Step-by-step explanation:

After multiplying and opening the brackets

we get

-a^2-4a+3a+12

=-a^2-a+12. ( simplifying)

hope it helps.....

Answer:

[tex] \boxed{\sf -a^2 - a + 12} [/tex]

Step-by-step explanation:

⇒(-a + 3)(a + 4)

⇒-a(a + 4) + 3(a + 4)

⇒(-a)(a) + (-a)(4) + (3)(a) + (3)(4)

⇒-a² - 4a + 3a + 12

⇒-a² - a + 12

Make ”a” the subject of the formula 9a-8=2(a-b)

Answers

Answer:

Step-by-step explanation:

9a - 8 = 2a - 2b

7a - 8 = -2b

7a = 8 - 2b

a = (8 - 2b)/7

The graph shows the number of miles traveled by a train over a 5 hour trip.
180
160
140
120
100
Miles
Traveled
80
60
40
20
0
1
2
4
5
3
Hours
How fast is the train traveling?
A. 30 miles per hour
B. 32.5 miles per hour
C. 35 miles per hour
D. 40 miles per hour

Answers

Answer: 35

Step-by-step explanation:

Mr. Stewart is making a scale drawing of his classroom. The actual dimensions of the room are in the drawing. Which dimensions could he use in the scale drawing? Dimensions of Original: Length: 20 feet Width: 25 feet Answers To Choose From: 12.5 inches x 10 inches or 11 inches x 6 inches or 10 inches x 8 inches or 12 inches x 9 inches

Answers

Answer:

D; 21

Step-by-step explanation:

Mr. Stewart is making a scale drawing of his classroom. The actual dimensions of the room are shown below.

9 in.
6 in.
the volume of the party
closest. In cubic inches

Answers

I think it’s 54








Good luckkk

Maria wants to purchase a shirt for $30. She also wants to purchase a purse for $60. She has to pay 7.5% sales tax on her purchase. What will be the total amount Maria pays including tax. ​
A. $96.75​

B. $6.75​

C. $83.25​

D. $90.00​

Answers

A)96.75

Multiply 90 x 7.5% to get 6.75

Add to get answer

Brainliest?

really easy questions just too lazy to solve them - will give a lot of points - answer as many as you want

Answers

Answer:#8 Ryan is 10 years old.

Step-by-step explanation:

Answer:

3. I think $4

Step-by-step explanation:

The pressure exerted on an object under water increases by 1 atmosphere every 33 feet below the surface of the water. At sea level, the pressure is l atmosphere. Which equation gives the total pressure p, in atmospheres, exerted on an underwater object at a depth of f feet below sea level? A) P 33 B) p 33f C) p 33f+ 1

Answers

Answer:

ooooooooooooooooooooooooo

The linear function that gives the total pressure exerted on an underwater object at a depth of f feet below sea level is given by:

p = l + 0.0303f.

What is a linear function?

A linear function is modeled by:

y = mx + b

In which:

m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

In this problem:

The pressure changes by 1 for each 33 feet of depth, hence m = 1/33 = 0.0303.The initial pressure is of l, hence b = l.

Thus, the function is given by:

p = l + 0.0303f

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

#SPJ2

Find the value of x in the triangle shown below. Help ASAP please!! :)

Answers

This is an isosceles triangle. The two angles opposite the two equal sides are equal. With this knowledge, we now know that the angles are 61, 61, x.

We also know that the sum of all the angles of a triangle is equal to 180 degrees.

61 + 61 + x = 180.

Combine like terms.

122 + x = 180

Subtract 122 from both sides.

x = 58 degrees

Select all the steps that you could use to subtract a negative fraction from a positive decimal. A. Subtract the absolute value of the decimal. B. Convert both numbers into fraction form. C. Convert both numbers into decimal form. D. Add the negative number to the positive number. E. Add the opposite of the negative number to the positive number.

Answers

the answers are A, D, and E

The problem can only be easily solved if the values are either all converted to fractions or all converted to decimal.

The steps that could be used  to subtract a negative fraction from a positive decimal are;

Convert both numbers into fraction form Convert both numbers into decimal form Add the negative number to the positive number

It is important that the both values are converted either to fraction or to decimal for ease of computation.

After this step is done, the negative number can now be added to the negative number and the result is recorded.

Learn more: https://brainly.com/question/13042975

PLEASE HELP!!!!! ITS DUE SOON

Answers

For a), all you need to do is replace the variable, n, for the number 13 (your 13 tons given) So, it will be C = 7500 + 175(13). 175(13) means 175 multiplied by 13 tons. Add 7500 to that and it will give you C, your cost.

For b), you replace your total cost, C, with $11,175, so it will be 11 175 = 7500 + 175n.

Then, it would be 11 175 - 7500 = 175n
(7500 becomes negative when you move it to the other side of the equal sign).
Then, 3675 = 175n
Then, 3675/175 = 175n/175 ( a / means division)
That leaves you with n = 21.
So, the answer for b) is 21 tons.

An airline records data on several variables for each of its flights, model of plane, amount of fuel used, time in flight,
number of passengers, and whether the flight arrived on time. The number and type of variables recorded are
1 categorical, 4 quantitative (1 discrete, 3 continuous)
O 3 categorical, 2 quantitative (1 discrete, 1 continuous)
O 1 categorical, 4 quantitative (2 discrete, 2 continuous)
2 categorical, 3 quantitative (1 discrete, 2 continuous)
O 2 categorical, 3 quantitative (2 discrete, 1 continuous)

Answers

Answer:

The correct option is;

2 categorical, 3 quantitative (1 discrete, 2 continuous)

Step-by-step explanation:

A categorical variable which is otherwise known as a nominal variable is one which can be qualified as belonging to one class or category of objects or the other, depending on its attributes, and not based on order of the classes.

Therefore;

1) The model of the plane, and 2) whether the flight arrived on time, are categorical variable

A quantitative variable is a variable that indicates measurement and therefore, indicates the numerical magnitude of a measurement.

Therefore;

1) Amount of fuel used, 2) Time in flight, 3) The number of passengers are quantitative variables

Quantitative variables can be either discrete or continuous

A discrete quantitative variable is one that has a finite number of possible values or which may have an infinite but countable number of values

Therefore;

1) The number of passengers which is countable and exact is a discrete quantitative variable

A continuous variable is one whose exact or accurate value range is infinite or a variable with a limitless value set such as the range of values between two real numbers

Therefore;

1) Amount of fuel used and 2) Time of flight are continuous quantitative variables.

Find the slope of the line through (2, -3) and (-4, 3).

Answers

We can use the given points to solve.

Slope formula: y2-y1/x2-x1

3-(-3)/-4-2

6/-6

-1

Best of Luck!

Given Points:

(2, -3) and (-4, 3)

To Find:

The slope of the line through (2, -3) and (-4, 3).

Slope Formula:

y2 - y1 / x2 - x1

Solution:

3 + 3 / -4 - 2

= 6 / -6

= -1

Answer:

-1

Give another name for line g

Answers

Answer:

line b

Step-by-step explanation:

Maya needs to drive miles to work. So far, she has driven miles. How many more miles must she drive?

Answers

Answer:7

Step-by-step explanation:

7 beacause she is far away

Answer:

unknown

Step-by-step explanation:

we need more stuff to go off of

Natalie had a job after school. She worked 25 hours a week and got paid $6.25 an hour. How much money would she earn for two weeks of work?

Answers

Answer:

312.5

Step-by-step explanation:

25 x 2, for two weeks of work = 50

50 x 6.25 = 312.5

Answer:

She got paid $312.50 every two weeks,

Step-by-step explanation:

6.25 times 25 is 156.25. Multiple that by 2 and you get 312.50z

HELP ME PLEASE THIS IS RIGHT ONE DONT GIVE WRONG ANSWER PLS 3

Answers

Answer:

33.32 m squared

Step-by-step explanation:

34 divided by 20 equal 1.7

19.6 times 1.7 equal 33.32

hope this helps you;)

pls Mark brainlest :)

What do you observe about the distances between the three pairs of corresponding vertices for each movement Based on your observations, how would you define a translation? How can you extend what you know about the vertices of a shape to all the points on a shape during a translation? ​

Answers

Answer:

The Observation made about the distances between three pairs of corresponding vertices is that the distance between each translated pair must be equal to the distance between every translated pair . i.e distance between A and A' = distance between B and B' = distance between C and C'  

Step-by-step explanation:

The Observation made about the distances between three pairs of corresponding vertices is that the distance between each translated pair must be equal to the distance between every translated pair . i.e distance between A and A' = distance between B and B' = distance between C and C'  

from this observation Translation is the movement of all vertices of  shapes at a fixed distance along a given co-ordinate, The movement of the vertices of a shape at a fixed distance is just another way of defining the movement of the points of a shape at a fixed distance in relation  to translation

Answer:

Each distance between the three pairs of corresponding vertices is the same. Based on this observation, a translation is a transformation in a coordinate plane that moves the vertices of a shape a fixed distance. In fact, a translation moves all points on a shape a fixed distance.

Step-by-step explanation:

Solve for n: 6n+2+4n=52

Answers

Answer:

5

Step-by-step explanation:

6n+2+4n=52

10n=50

n=5

The answer is n=5,5/1

-4v = -9v + 10 V=
Help

Answers

Answer:

v=2

Step-by-step explanation:

5v=10

v=2

n(x)=2x+7;(x)=17, what is the value of x so that the function has a given value

Answers

2(17)+7

34+7

N(17)=41

Brainliest?

If the CI on a sum of money for 3 years at
the rate of 2% per annum is 306.04, then
what will be the SI?​

Answers

Answer:

Compound Interest = Total amount of Principal and Interest in future (or ) less the Principal amount at present called (PV). PV is the current worth of a future sum of money or stream of given a specified .Compound Interest = Total amount of Principal and Interest in future (or ) less the Principal amount at present called (PV). PV is the current worth of a future sum of money or stream of given a specified .where P = Principal, i = annual interest rate in percentage terms, and n = number of compounding periods for a year.Compound Interest = Total amount of Principal and Interest in future (or ) less the Principal amount at present called (PV). PV is the current worth of a future sum of money or stream of given a specified .where P = Principal, i = annual interest rate in percentage terms, and n = number of compounding periods for a year.P=306.04/[(1+0.02)^3–1]=5000Compound Interest = Total amount of Principal and Interest in future (or ) less the Principal amount at present called (PV). PV is the current worth of a future sum of money or stream of given a specified .where P = Principal, i = annual interest rate in percentage terms, and n = number of compounding periods for a year.P=306.04/[(1+0.02)^3–1]=5000The formula for calculating simple interest is:Compound Interest = Total amount of Principal and Interest in future (or ) less the Principal amount at present called (PV). PV is the current worth of a future sum of money or stream of given a specified .where P = Principal, i = annual interest rate in percentage terms, and n = number of compounding periods for a year.P=306.04/[(1+0.02)^3–1]=5000The formula for calculating simple interest is:Simple Interest = Principal x Interest Rate x Term of the loanCompound Interest = Total amount of Principal and Interest in future (or ) less the Principal amount at present called (PV). PV is the current worth of a future sum of money or stream of given a specified .where P = Principal, i = annual interest rate in percentage terms, and n = number of compounding periods for a year.P=306.04/[(1+0.02)^3–1]=5000The formula for calculating simple interest is:Simple Interest = Principal x Interest Rate x Term of the loan= P x i x nCompound Interest = Total amount of Principal and Interest in future (or ) less the Principal amount at present called (PV). PV is the current worth of a future sum of money or stream of given a specified .where P = Principal, i = annual interest rate in percentage terms, and n = number of compounding periods for a year.P=306.04/[(1+0.02)^3–1]=5000The formula for calculating simple interest is:Simple Interest = Principal x Interest Rate x Term of the loan= P x i x nSimple Interest = 5000*0.02*3=300

What are the coordinates of point S? (-3/4, 1/2) (-1/2, -3/4) (1/2, -3/4) (3/4, 1/2)

Answers

the coordinates are (-3/4, 1/2)


this is also equivalent to (-0.75, 0.5) if that helps understand if further!

Question is -4x + 14 = 54

Answers

Answer: x = -10

Step-by-step explanation:

-4x + 14 = 54
-4x = 54 - 14
-4x = 40
x = 40/-4
x = -10

I BET NO ONE KNOWS THIS QUESTION which of the following is a social norm?

A. Stopping at a red light in an intersection
B. Caring for an elderly neighbor by pulling her weeds once a week
C. A group of hispanic families who choose to live in the same neighborhood or community
D. All the choices are correct

Answers

Answer:

D. All the choices are correct

I think that's the right answer, if it isn't than my bad!!

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