Mathematics Middle School

HELP!
Solve the problem:
7 1/8 - 3 2/3 = ?

Answers

Answer 1

Answer:

Exact Form = 83/24

Decimal Form = 3.458333333

Mixed Number Form= 3 11/24

Step-by-step explanation:

Related Questions

in recatangle ABCD AD=40 yards and CD=30 yards. find the area of the shaded region

Answers

There’s no “shaded region” so below it’s just the area value.

AD x CD = Area
40 x 30 = 1200
where is the shaded region?

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Answers

Answer:

1. 24

2. 11

3. 10

4. 76

5. 135

6. 34 is suppose to be p

7. 22 is suppose to be q

8.

First r=12

Second r=20

third r=32

fourth r=10

Step-by-step explanation:

evaluate (will give brainliest)

Answers

Answer:

Step-by-step explanation:

1. X/2 when x = 1/2

Putting value of x in the equation

1/2 /2 = 0.25

2. 2x2 - 8 when x = 3

2(3)2 - 8

= 2(9) - 8

= 18 - 8 = 10

3. 4(x - 7)3 + 5 when x = 9

4 (x3 - 21x2 + 147x - 343) + 5

Putting value of x

4((9)3 - 21(9)2 + 147(9) - 343) + 5

4(729 - 1701 + 1323 - 343) + 5

4(8) + 5

= 32 + 5 = 37

Answer:

1. 0.25

2. 208

3. 517

Step-by-step explanation:

Number 1.

0.5/2

= 0.25

number 2.  

2(3)^3-8

6^3 - 8

216-8

= 208

Number 3.

4(9-7)^3 +5

4(2)^3+5

8^3+5

= 517

Which of the following is the graph of a function x?

Answers

The last one that looks like a V
yes should be the last one like the person said above! i did this before :)

plz help i suck art math

Answers

um 600?? I'm sorry if that's wrong

Answer:

bottom and top of cereal box=60 side to side of cereal box=120 and front and back of cereal box is=400 so 60+400+120=580

Step-by-step explanation:

Describe a set of transformations that you can use to show that angle one is congruent to angle eight. Please help me with this. It isn’t the to options rotate 90 degrees or reflect in the x axis. So can someone tell me if it is the rotate 180 degrees or translate done then translate right one?

Answers

Rotate 180 and translate down

pls, help me!
There are 10 pieces of paper numbered 1 through 10. How many of the pieces of paper have numbers on them that are at most 5?

Answers

Answer:

5

Step-by-step explanation:

I assume you are looking for page numbers 5 and less so

1,2 ,3,4,5

the rest of the pages are greater than the number 5

PLEASE ANSWER FOR BRAINLIEST FIND THE MEASURE OF THE MISSING ANGLES

Answers

Hi, I think this are the answers.

d=102º
e=56º
f=22
D is 102* ,................

If b/a = c/b = d/c = 2/3 , then find the value of a:b:c:d.

Answers

Answer:

highly confused...

Step-by-step explanation:

help meeeeee pleaseeeeeee

Answers

Roy is correct. When you multiply fractions, you multiply the numerator of one fraction and the other numerator of the other fraction, and vice versa for denominator.
7 x 3 = 21 (Numerators)
——- —-
3 x 8 = 32 (Denominators)

I hope this helped!

Please help, thank you!!

Answers

Answer:

Step-by-step explanation:

Givens

TriangleBase = 11  inchesHeight = 12 inches

Formula

A = Base * height / 2

Solution

Area = 11 * 12/2Area = 132 /2Area = 66 square inches.

Answer:

66

Step-by-step explanation:

Formula: bh1/2

Substitute: (11)(12)(1/2)

Solve: (11)(6)

66

(You could’ve also multiplied 11*12 first, gotten 132, then divided that by 2, also getting 66).

What is the interquartile range for the set of data?

Answers

Answer:

35

Step-by-step explanation:

the line is at the 35 mark. i think if i'm wrong then i'm sorry

Based on the resolution, summarize the story’s message about what it means to be a hero.

Answers

Heroes never give up in the battle against evil, and they aren’t afraid to ask others for help.

What is the area of the parallelogram? (10 point)


a

1 over 25 square foot


b

11 over 25 square foot


c

3 over 25 square foot


d

4 over 25 square foot

Answers

The correct answer is a

Answer: A 1/25 square foot

Step-by-step explanation:

THERE YOU GOOOO. :))))))))))

What were the dimensions of the slice defined as RSTU in Exercise 1?
Question 2 options:


10 cm by 18 cm


18 cm by 18 cm


11 cm by 18 cm


11 cm by 10 cm

Answers

Answer:

how can I tell u the answer which out a pic

Step-by-step explanation:

The figure below is made of 2 rectangular prisms.
What is the volume of this figure?
8 in
2 in
9 in
5 in
1 in
cubic in
Hello please help me here is the shape of you need to see it visually

Answers

Answer:

2in

Step-by-step explanation:

Your answer would be 2 in

Find x. Please help!

Answers

Answer:

180° - 36° = 144 ÷ 2 = 72°

I'm sorry if I'm wrong

I'm from Indonesia, I love United States.

Plz help me thank you

Answers

Answer:

C

Step-by-step explanation:

I think the answer is c

Please help me i really do need help

Answers

Answer:

1.) less than four sides

2.) There should only be straight sides

Answer:

This is not a quadrilateral because a quadrilateral only has 4 sides, 4 vertices, and 4 angles.

This is not a quadrilateral because they do not have any curves.

The sides of a square-shaped room are 3 meters long. Wendy wants to buy carpet to cover the floor of the room. If the carpet costs $30.71 per square meter, how much will it cost to buy enough carpet for the room?

Answers

Answer:

276.39

Step-by-step explanation:

:)

92.13 because 30.71x3, 30x3=90 and 71x3=213 when 213 is converted it equals 2.13 there for 2.13+90=92.13

5. Select the expression that is equivalent to: V + V + V + V.

Answers

Answer: B. 4V

Step-by-step explanation: You multiply the Vs by 4 due to how many there are.

Answer:

4V

Step-by-step explanation:

If you put x+x+x+x into a calculator, then you get a line that is equivalent to 4x. Other than that, I can't really explain that any more.

Hope that this helps!

A local gym sells monthly memberships. The function f(x) = −x2 + 18x − 72 models the daily profit in dollars, where x is the number of memberships sold.

Determine the zeros, and explain what these values mean in the context of the problem.

x = 9, x = 18; The zeros represent the number of monthly memberships that produces a maximum profit.
x = 9, x = 18; The zeros represent the number of monthly memberships where no profit is made.
x = 6, x = 12; The zeros represent the number of monthly memberships that produces a maximum profit.
x = 6, x = 12; The zeros represent the number of monthly memberships where no profit is made.

Answers

Answer:  C.) x = 6, x = 12; The zeros represent the number of monthly memberships that produces a maximum profit. Is not the answer

Step-by-step explanation: I took the test and got it wrong. I don't know what the answer is.

x = 6, x = 12; The zeros represent the number of monthly memberships that produce a maximum profit. The correct option is C.

What is a quadratic equation?

It is a polynomial with a degree of 2 or the maximum power of the variable is 2 in quadratic equations. It has two solutions as its maximum power is 2.

Given that a local gym sells monthly memberships. The function f(x) = −x² + 18x − 72 models the daily profit in dollars.

The given quadratic equation is solved by equating the function to zero:-

−x² + 18x − 72 = 0

x² - 18x + 72 = 0

x² - 12x -6x + 72 = 0

x ( x -12 ) -6 ( x -12 )= 0

( x - 12 ) ( x - 6 ) =0

x = 12, 6

Therefore, x = 6, x = 12; The zeros represent the number of monthly memberships that produce a maximum profit. The correct option is C.

To know more about quadratic equations follow

https://brainly.com/question/1214333

#SPJ5

Two-ninths of the students in sixth grade are eleven years old. If there are s students in sixth grade, write an expression for the number of students that are eleven years old in terms of x.

Answers

Answer:

2/9 ⋅ x

Step-by-step explanation:

Answer:

How many sixth graders are there if the school has 90 students?  If the school has x students, write an expression for the number of sixth graders in terms of x or 2/9

Step-by-step explanation:

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To find the distance an object has traveled, you use the formula D=RT; where D=distance, R=rate and T=time. Find how far a person drove if he traveled at a rate of 60 miles per hour for 6 hours.

A. 10 miles
B. 36 miles
C. 360 miles
D. 100 miles

Answers

The answer is C because if it’s 6 hour then u multiple that by 60 and you will get 360

Answer:

C-  you are correct I just know it!  but it would be very helpful if you could at least give me 4 stars ; )

Step-by-step explanation:

What are the solutions to the system of equations graphed below?

Answers

A solution to system of equations is where the lines intersect. Do it would be (-1,5) and (3,-3)

Mr. Schmidt cuts 1/4 of a piece of construction paper. He uses 1/5 of the piece to make a flower. What fraction of the sheet of paper does he use to make the flower?

Answers

Answer:

4/20

I don't know fully if this is right.

Hope it helps.

32. What is the surface area of rectangular prism with dimensions: 8 cm by 4 cm by 2 cm?

Answers

Answer:

64cm

Step-by-step explanation:

LxWxH

8x4x2=64

699999 sorry I just need to answer questions to ask for my own

Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.

Answers

don’t press those links!!!

Help Please

Proportion word problem:

Answers

Answer:

TOO small

Step-by-step explanation:

Answer:

I think 80ml cause 240 divided by 3ml equals 80ml

While fishing, Travis caught a bass that weighed 9.3 pounds and a trout that weighed 9 and 3/5 pounds. What was the combined weight of the two fish Travis caught?

If given links, I will report. If I receive the correct answer, I will give brainliest.

Answers

Answer

OK LES GOOO

1convert 9.3 to 9 1/3

2Convert both to same denominator: 9/15 plus 5/15

3so the answer is 18 14/15

Step-by-step explanation:

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