Rowena used small wooden cubes to measure the length of her foot and her hand. Her foot was 22 cubes long and her had was 15 cubes long. Which number sentence should Rowena use to find the difference between these lengths?

A. 22 + 15
B. 22-15
C. 22 x 15
D. 22 ÷ 15

Answers

Answer 1
A. Or B.

I picked this in one of my questions and I don’t remember which specific one but the one or other should be correct.
Answer 2
The answer is B, because it is asking for the difference which is subtraction.

Related Questions

4. Look at point S in the coordinate grid below.
If a line contains both point S and the origin, which point would the line also contain?

Answers

I think the answer Is b i could be wrong it's been a while since I did middle school

B. If it goes through the orgin then the points you work with will be (0,0) and (2,1). The slope would be 2 and the equation is y=2x, therefore b is the answer.

Which is equivalent to p/6 + (q+8)?

Answers

Answer:

Try 27.

Step-by-step explanation:

I may be incorrect, but worth a shot.

brainliest if you show how to do the work

Answers

Answer:

26.376 because the circumference formula is 2*3.14*radius so the radius of the goal would be 9 because radius is half of diameter which is 18 so 2*3.14*9=56.52 and the basketball's radius would be 4.8 and then 2*3.14*4.8 is 30.144 so the answer is 26.376 hope it helps

Step-by-step explanation:

Please can I have the brainliest


Give them brainiest

please answer this first to answer CORRECTLY, gets brainliest.

Answers

i think it would be 78.54

Answer:

The area of the circle is 75 in^2

Step-by-step explanation:

Since it shows the radius to be 5, we simply do 5^2 to get 25. It also say to use 3 for pi. So, we would do 25*3 to get 75.

Bit late but oh well

A cookie box is 10 cm tall, 6 cm long, and 3 cm wide. What is the volume of the cookie box?

Answers

Answer:

[tex]180cm {}^{3} [/tex]

Step-by-step explanation:

volume of the cookie box= length ×breath×height

volume= 6×3×10 = 180cm^3

Answer:

the answer is 180

Step-by-step explanation:

becuase 10 x 6 = 60 60x3

...........................

Answers

Answer:

I am saying 88

Step-by-step explanation:

It's the lowest number in the options.

math problem im giving 78 points away if you answer this math problem sceenshot below

Answers

Answer:

The answer is 525

Step-by-step explanation:

35 out of 200 people is 7/40 of the people. to find 7/40 of 3,000 you need to divide 3000 by 40 and multiply that with 7. This should give you the answer 525

Solution 1

Total people whose first concert:

(probability of first concert from sample) * total people

(35/200) * 3000525 people's first concert

Solution 2

a) A random sample because here the interview is with a large group of boys.

b) A fair question as people who don't like football as well can sometimes try out football. So asking them for thier favourite sports is fair.

Will give brainlist to the best answer if possible!! 10 points please help
Solve the system of equations by graphing.

Answers

Answer:

x = -2, y = -4 (-2,-4)

Step-by-step explanation:

1. Substitute "y = 2x+ in for y in "x + y = -6"

x + 2x = -6

2. Combine like terms:

3x = -6

3. Isolate x:

3x/3 = -6/3

x = -2

4. Substitute the new x-value in one of the equations:

y = 2(-2)

y = -4

The graph should look like the picture attached.

hope this helps :)

The speed of the jet Alyssa flew on from Boston to London was 480 mph. On her return flight, the speed of the jet was 600 mph with a tail wind. What was Alyssa's average speed on the round trip? Round your answer to one decimal place.

Answers

Answer:

533.3 MPH

Step-by-step explanation:

Because the round trip was divided into two segments with varying speeds, you can name the first one (480 MPH) x, and the second one, (600 MPH) y. Then you can use the formula 2xy/(x+y) and put the values in. You should get 576000/1080. After you solve it, you will get 533.333333333... But the problem has not been solved yet, because you have to round 533.33333... to the nearest tenth place, which is .3. Then you should get the answer 533.3 MPH.

Do you guys do RSM too?

Pls help

Which of the following is NOT a way of calculating slope?

A
m = rise / run
B
m = change in y / change in x
C
m = y2 - y1 / x2 - x1
D
m = 0 - y / 0 - x

Answers

d bc the rest that’s how you find slope

Answer:

D. m = 0 - y / 0 - x

Step-by-step explanation:

It is not a way of calculating the slope.

The other ways :

A. m = rise / run [correct]B. change in y / change in x [correct]C. y₂ - y₁ / x₂ - x₁ [correct]

All of these methods represent the same way, but represented in different forms, to find the slope.

Hence, only D is not a way of calculating the slope.

how has figure DEF been transformed to figure ABC

Answers

90 degree rotation around (0,0)
90 degree rotation around (0,0)

What is the y-intercept, axis of symmetry and vertex of the following function.[tex]F(x)=-3x^{2} -6x-5[/tex]
Will give brainilist

Answers

Y intercept = -5
Axis of sym = -1
Vertex = (-1, -2)

Nine students were asked how many books they read last summer. Their answers are listed below.

Answers

Answer: Mode is 2 because it occurs most in the set.

Range is 7 because 9-2 = 7

Good Luck!

Answer:

mode is 2

range is 7

Step-by-step explanation:

A machine can make 5 miles of ribbon in an hour. Graph the length of the ribbon the machine will make in eight hours. Another machine can make 8 miles of ribbon in an hour. Graph the length of the ribbon the machine will make in 8 hours. What is the difference in length for a 8 hour period between the two machines? Write an Equation in slope intercept for each machine.​

Answers

Answer:

first machine make 40 miles in 8 hours

Step-by-step explanation:

Triangle
ABC with vertices A(4, 2), B(-3, 1), and C (-3, 1) is translated so that A’ is
now (1, 5). What was the translation,
and where are B’ and C’?

Answers

Answer:

A= (-7, -7)

B= (-3, 2)

C= (0, - 2)

Step-by-step explanation:

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

AnswerAnswerAnswer: work yes work

Step-by-step explanation:

Answer: the perimeter of the wood is 67 sq. feet

Step-by-step explanation: i’m taking the same test

Name the angles that are adjacent to

Answers

Answer:

a,c

Step-by-step explanation:

adjacent angles share a common vertex and side

A,c are the correct answer

HELP ASAP PLS Indira makes jewelry boxes. Each jewelry box is 18 centimeters by 6 centimeters by 4 centimeters. She packs some of the jewelry boxes into a large box with no extra space. The large box has a volume of 2592 cubic centimeters. Question How many jewelry boxes does Indira pack into the large box? Enter the answer in the box.

Answers

Probably 23 boxes I can guess
im not sure probably 6?

18 • 6 • 4 = 432

2592/432 = 6?

look at the picture at the bottom to solve also brainliest

Answers

Answer:

larger circle is 75.4

smaller circle is 50.27

Step-by-step explanation:

Answer:

Larger circle= 75.4

Smaller circle= 50.27

Step-by-step explanation:

Use this formula: C=2πr

Find the radius for bigger and smaller circle

The radis of the smaller is equal to: 12 - 4 =8

radius of smaller circle= 8

radius of bigger circle = 12

make an equation for one of the circles: (i chose the smaller one)

C=2π(8)

C= 16 π

C= 50.27

Now for the bigger circle

C=2π(12)

C=24π

C= 75.39

C= 75.4

This figure consists of a rectangle and a quarter circle.

What is the perimeter of this figure?

Use 3.14 for π.

Enter your answer as a decimal in the box.

__cm

Answers

Answer:

66.56 cm

Step-by-step explanation:

to find the circumfrence of a full circle you use the equation 2[tex]\pi[/tex]r

as 8 cm is the radius you do  2*3.14*8 which = 50.24

then to find it of quarter of a circle

50.24/4 = 12.56

to find the half line parallel to 17 cm you do 17-8= 9

overall perimeter=

12.56+8+9+10+17+10 = 66.56

In 1977, scientists on board the research submersible Alvin were able to see a deep sea vent up close.

What would they have discovered about this community?


There no organisms that had adapted to the living conditions.

There were cool temperatures.

There was lots of light.

There was lava oozing out of cracks in the sea floor.

Answers

Answer:

what Community??

Step-by-step explanation:

Select and order the pieces that make up the 5 number summary

Answers

MinimumQuartile 1Median (Quartile 2)Quartile 3Maximum

Help me!! I need your brains to answer this! Btw I'll give brainlist point!

Answers

Answer:

the answer to the question is 7 square inches hope you have a good day

Answer:
6 square inches
Step-by-step explanation:
Area of trapezoid= ((a+b)/2)h
a:base, b:base, h:height
Area= ((1.5+2.5)/2)(3)
= (4/2)(3) = (2)(3)=6
Hope this helps :)

Brainliest, please helppppppppppppppp

Add. Simplify and reduce your answers to the lowest terms.
3/4 + 2/4


A.1 1/4
B.5/8
C.1 1/2
D.1

Answers

Hello ~

My name is Ixrdscent, and I will be answering your question today! :D

[tex]\huge \boxed {\underline{Answer :}}[/tex]

[tex]\sf{A. \: 1 \frac{1}{4}[/tex]

[tex]\huge \boxed {\underline{Explanation :}}[/tex]

[tex]\sf{Multiply \: and \: divide \: (left \: and \: right) \: 3/4: \frac{3}{4}[/tex]

[tex]\sf{= \frac{3}{4} \: + \: 2/4}[/tex]

[tex]\sf{Multiply \: and \: divide \: (left \: and \: right) \: 2/4: \frac{2}{4}[/tex]

[tex]\sf{= \frac{3}{4} \: + \: \frac{2}{4}[/tex]

[tex]\sf{Add \: and \: subtract \: (left \: and \: right) \: \frac{3}{4} \: + \: \frac{2}{4}: \: \frac{5}{4}[/tex]

[tex]\sf{= \frac{5}{4}[/tex]

[tex]\sf{Convert \: improper \: fractions \: to \: mixed \: numbers: \:\frac{5}{4} = 1\frac{1}{4}[/tex]

[tex]\sf{1 \frac{1}{4}[/tex]

Hope It Helps! ~

~ Learn With Lrxdscent ~

[tex]\underline{Answer :}[/tex]

ɪ ʀ x ᴅ ꜱ ᴄ ᴇ ɴ ᴛ

HELPP [PWEASEEEEEEEEEEEEEEEEEE I NEEEDD ITTTTT

Answers

Answer:

the answer for the data chart should be 1,2  2,4  3,6  4,8 because it tells you that x is the time in minutes and y is the number of cookies that are cooked or baked out and that may be the answer for the x, y data chart part so thank you for helping you and give me brainliest if you want or not.

Step-by-step explanation: hopefully that is the answer and sorry if i get it wrong

Answer:

also can you screenshot the graph it would help

Step-by-step explanation:

please help me, i’m confused on this.

Answers

Answer:

Answers A and B respectively

Step-by-step explanation:

In the first pic, they are asking you for the value of the function at the points x = -1 and x = 5. Then you are asked to subtract your results. When the value of 'x' is -1, the 'y' value is 3. When the value of 'x' is 5, the 'y' value is -4. Therefore:

[tex]f(-1)-f(5)=3-(-4)=7[/tex]

Answer A

For the second problem, they are saying that the line connecting points A and B is undefined. This means the slope is undefined along that line. An undefined slope is due to a zero in the denominator. Begin by taking the change in 'y' over the change in 'x' to get:

[tex]\frac{y_1-1}{x_1+2} =m[/tex]

In order for our slope 'm' to be undefined, set the denominator to zero and see at what 'x' value this occurs at:

[tex]x_1+2=0[/tex]

[tex]x_1=-2[/tex]

Then they say that the line connecting points C and D is zero. A zero slope would mean a zero in the numerator. Again, begin by taking the change in 'y' over the change in 'x' to get:

[tex]\frac{3-y_2}{-5-x_2} =m[/tex]

Set the numerator equal to zero to get:

[tex]3-y_2=0[/tex]

[tex]y_2=3[/tex]

Answer B

Answer the question in the picture then tell me how many pounds of cheese there is

Answers

1. [tex]1/4 * 4 = 1[/tex]

2. [tex]\frac{3}{4} * 8 = 6[/tex]

3. [tex]1\frac{1}{4} * 4 = 5[/tex]

4. [tex]1\frac{1}{2} * 2 = 3[/tex]

Pounds of cheese in all: 15

[tex]Hope[/tex] [tex]this[/tex] [tex]helps![/tex]

Please HELP I WILL GIVE BRAINLYEST

Answers

Answer:

-2 divided by 1/4

4 divided by 1/2

2 divided by 1/4 and 4 divided by 1/2 I hope this helps :)



Match the account balance with the debt that it represents.

Answers

Hi I would need a map but I’m in sixth grade so if there was you shouldn’t really trust me lol

how to solve 93 divided by 10.3

Answers

Answer:

Here is 93 divided by 10/3 displayed mathematically in colors:

93

 ÷    

10/3

The numbers in 93 divided by 10/3 are labeled below:

93 = whole number

10 = numerator

3 = denominator

Step-by-step explanation: The Improper fraction is: 279/10 is an improper fraction and should be written as 27 9/10.

like & vote, tysm!!!

Answer:9.029126214

Step-by-step explanation:

Use calculator or do long divisions

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