Mathematics Middle School

Can someone please help me with this

Answers

Answer 1

Answer:

1. 96 inches squared

2. h=324

3. 85

Step-by-step explanation:

1. v=lwh

v=8•3•4

v=96

2. 345- 21

h=324

3. 1,012/12

=84.3

hope this helped!

Related Questions

Emma had p marshmallow peeps, and Ana gave 3 more marshmallow peeps to Emma. Which expression represents the number of marshmallow peeps that Emma has now?

Answers

Answer:

am I to find the p? are there any multiple question answers ?

Answer:

y=p+3

Step-by-step explanation:

PLZZZ help with this its pretty simple!

Answers

60p^3 -48p+12
That’s the answer after u distribute

60p³-48p+12

Have a great day <3 (If you want me to explain how I got the answer ask me in comments)

Given the function below, where f(1)=2, what is the value of f(2)?

f(n)=3f(n-1)+4n

Given the function below, where f(1)=2, what is the value of f(3)? (refer to previous question)

f(n)=3f(n-1)+4n

Answers

Answer:

2k+1

f[5]=81

Step-by-step explanation:

https://web2.0calc.com/questions/functions-help_8

Dylan started with 30 baseball cards and gave away x cards. Sebastian started with 40 cards and gave away twice as many cards as Dylan did.

How many cards did Dylan give away if they had the same number if cards left?
A: 20
B: 10
C: 5
D: 15

Answers

Answer:

he gave away 5 because if sebastian gave twice as many away and ended up with the same as dylan then it must be 5

A:20 Dylan gave 10 leaving twenty
Sebastian doubled his giveaway leaving him with 20

Which shows the following fraction written as both a decimal and a percent?
2/500
A 0.004; 0.4%
B 0.04; 4%
C 0.002; 0.2%
D 0.025; 2.5%

Answers

your Answer is :

A or 0.004;0.4

Step-by-step explanation:

Answer:

Its A

Step-by-step explanation:

[Vent warning]
Im probably wasting points by doing this but i need to vent so uh
i dont feel good
we have to finish all study island sections and if we don't we get 2-4 0s put in if if i get 2-4 0s put in im most likely going to fail math which means i will fail the grade
i stayed on the computer for 4 hrs straight having to listen to my parents fight and my brother crying and through all that i got 1 blue ribbon (blue ribbons mean 80 or higher which is what u have to have on all study islands to complete it)
and on top of all this i have an exam tomorrow and the next day and a math exam on Wednesday.
math is the subject i struggle with the most
recently i have had harmful thoughts so doing the entire study island subject im most weakest at isnt helping me
i could talk more abt this but nah
so anyways thats it bye

Answers

Answer:

dang... i can kinda relate to having a lot of work to do though.

i hope things get better

Step-by-step explanation:

Which rules has a scale factor of 5 and shifted up and to the left?

Answers

Answer: more info pls

Step-by-step explanation:

Can someone help me with this?

Answers

Answer:

Step-by-step explanation:

4.5/C

Its A 4.5/C you just had to figure out what is half of 9

I only need help with (b).plz answer asap!!

Answers

Answer:

Step-by-step explanation:

If the real rectangle is 8x6, the area would be 48.

To find 1/3 of 48, you would do 48/3.

Hence,16

Please help me with this math problem!

Answers

Answer:

The area of the shaded region is 24 cm^2.

Step-by-step explanation:

1. find the area of the rectangle

A = 8*4

A = 32 cm^2

2. find the area of the triangle

A = (4*4)/2

A = 8 cm^2

3. to find the area of the shaded region, subtract the area of the triangle from the area of the rectangle

A = 32 - 8

A = 24 cm^2

Answer: the area of the shaded region is 24 cm^2.

Answer:

16cm

Step-by-step explanation:

The area of the rectangle is the region covered by the rectangle in a two-dimensional plane.

Area of Rectangle Formula.

The formula for the Area of a Rectangle

Area of a Rectangle A = l × b

Rectangles are four-sided polygons. Following are the properties of a rectangle: (i) All the angles of a rectangle are 90º. (ii) The opposite sides of a rectangle are always the same in size.

Translate the sentence into an inequality.
The sum of 4 and y is less than 15.

Answers

I believe the answer would be: 4+y<15

Use the picture were it says a, b, c, d those are the steps

Answers

opens upwards
minimum
yes
compression

When born a baby weighed 8.5 pounds and gained 1.6 pounds per week for the first 10 weeks. which of the following functions accurately model the number of pounds,p, the baby weighs as function of the number of weeks,w, since it was born?
A. p= 8.5w+1.6 B. p=w/1.6 +8.5
C. P=1.6w + 8.5 D. P= w /8.5+1.6

Answers

Answer:

C. P = 1.6w + 8.5

Step-by-step explanation:

In y= mx + b,

8.5 is (b) because it is the starting weight. The baby's weight gain would be represented by (m), because it changes every week.

please help the t0 means to

Answers

Yes , because 2-2 equals 0 then 0+5x leaving just 5x as the answer

A new store is handing out small gifts to the customers who come in. Elizabeth is handing out pens of various colors.She has determined that the chance of a customer receiving a blue pen is 0.008. Ricardo is handing out tote bags of various colors. He has determined that the chance of a customer receiving a blue tote bag is 0.04. What statement describes the likelihood of a customer getting a blue tote bag or a blue pen?

It is very unlikely that a customer gets a blue tote bag, but it is very likely that a customer gets a blue pen.

It is very unlikely that a customer gets a blue tote bag, and it is very unlikely that a customer gets a blue pen.

It is very likely that a customer gets a blue tote bag, but it is very unlikely that a customer gets a blue pen.

It is very likely that a customer gets a blue tote bag, and it is very likely that a customer gets a blue pen.

Help if you are sure!

DONT send links

Answers

Answer:

99% sure it's B !!!

Step-by-step explanation:

the likelyhood of getting a blue pen is microscopic, not even a 1% chance and the likelihood of getting a blue tote bag is also pretty small

It is very unlikely that a customer gets a blue tote bag, and it is very unlikely that a customer gets a blue pen (Option B)

How can we interpret probability?

Probability of an event is a measurement of how likely an event can occur as an outcome of a random experiment.

Probability ranges from 0 to 1, both inclusive. Events whose probability is closer to 0 are rarer to occur than those whose probabilities are closer to 1 (relatively).

Since it is given that:

The chance of a customer receiving a blue pen = 0.008The chance of a customer receiving a blue tote bag = 0.04

Both probabilities are too close to 0, than 1. So they both are very unlikely to occur.

Thus, it is very unlikely that a customer gets a blue tote bag, and it is very unlikely that a customer gets a blue pen (Option B).

Learn more about interpretation of probability here:

https://brainly.com/question/10002897

Can someone help me?

My teacher said to put in simplisit form. and not to estimate.
I will give brainlisit !!!

Answers

Answer:

4. .88

5. 17/9

6. 67/12

7. 47/56

8. 209/45 or 4 29/45, 4.64

9. 143/30

Step-by-step explanation:

Giving Brainliest No Links
In degrees Celsius, what is the temperature shown on the thermometer?

A) 12° c
B) 17° c
C) 63° c
D) 65° c

Answers

Answer:

63 degrees Celsius

Step-by-step explanation:

because the line in the middle of 60 and 70 is 65 but the red does not go to that line but it is in the 60s so therefore the answer is C)65degrees Celsuis

The answer is 17 degrees Celsius. Since it is Celsius, we have to look at the bottom line. It is between 10 and 20 and over the middle line (which resembles 15). Therefore, it is 17.

Solve the inequality
Not solving for X
3x+17≥11

Answers

Answer:

x>-2

Step-by-step explanation:

3x+17≥11
3x≥11-17
3x≥-6
x≥-6/3
x≥-2 I hope this helped :)

write an equivalent expression for 12×+1

Answers

Answer:

Step-by-step explanation:

1 + 12x

11x+2, 10x+3, 9x+4, 8x+5

what’s (6x10^3) / (3x10^2)

express your answer in scientific notation

Answers

the answer would be 20 in scientific notation

The answer is 20 in scientific notation

Which of the following numbers that when decided by 1/2, give a result less that 1/2? Select all that apply.
A. 3/8
B. 3/16
C. 6/25
D.1/3

Answers

Answer: 1/3

Step-by-step explanation:

so if you draw 1/3 and 1/2 you realize 1/2 looks like more

Answer:

A. More

B. Less

C. Less

D. More

Step-by-step explanation:

Glad I could help

PLSSS HELPPPPPPP CORRECT ANSWERS PLSSSS

Answers

Answer:

Step-by-step explanation:

The answer would have to be 59

Is the value of (y + 6) greater in 4(y + 6) = 48 or 12(y + 6) = 48?
How do you know?

Pls help i will give brainly!

Answers

click on pic click on pic

Which pair of angles is supplementary?

Answers

Answer:

There are 4 possible answers:

1.) Pair 1 and 3

2.) Pair 3 and 4

3.) Pair 4 and 2

4.) Pair 2 and 1

Step-by-step explanation:

Supplementary angles are 2 or more angles who's sum add up to 180°. If two angles make a straight angle they are supplementary.

Hope this helps!

Please give explain for why is that sign

Answers

Answer:

because the sign is symmetrically inconnected to the ricoures of the trapezoid so the sign moves on its own

Because the sign is not equal to the sides of the trapezoid so it would move

Which is larger, 6 miles or 30,000 feet?
1. 30,000 feet
2. 6 miles
3. They are equal.

Answers

6 miles, it is 31680 feet

You can remember this using “five tomatos”

five two eight zero (5280) feet in one mile

6 miles!
6 miles = 31,680ft
31,680>30,000

Argh Tree diagrams are SO hard! help me , please?

Answers

Answer:

4/6

Step-by-step explanation:

The probability of rolling a 6 is 1/6 as shown in the left section.

The probability of landing on tales is 1/2 as shown in the right section.

Becuase it is an or and not an and... you have to add them together.

1/6 + 1/2 = 1/6 + 3/6 = 4/6.

Therefore, the probability of rolling a 6 or landing on tails is 4/6.

An unknown number y is 10 more than an unknown number x. The number y is also x less than 3. The equations to find x and y are shown below. y = x + 10 y = −x + 3 Which of the following statements is a correct step to find x and y? (4 points) a Add the equations to eliminate x. b Multiply the equations to eliminate y. c Write the points where the graphs of the equations intersect the x-axis. d Write the points where the graphs of the equations intersect the y-axis.

Answers

Answer:

Answer (a)

Step-by-step explanation:

y = x + 10

y = −x + 3 It's easier to see what to do next if you first write these equations in a column.

Combining these equations, we get 2y = 13, so that y = 13/2.

Answer (a) is the best choice of the four possible answers.

Which expression represents the phrase below?
3 fewer than a number, p

Answers

3 fewer would definitely be -3 so p -3

Dina has a number cube that she uses for a game.
The number cube has the shape of a triangular pyramid, with 4 faces numbered 1 through 4. Dina rolls the number cube 100 times and records the results. She calculates the relative frequency of each outcome.

Outcome 1 2 3 4
Relative Frequency 0.23 0.24 0.26 0.27

Which statements about Dina's experiment are true?
Select each correct answer.
The relative frequencies in the table are reasonably close.
The theoretical probability of rolling an even number is 0.51.
The relative frequency of rolling an even number is 0.51.
The number cube is not likely to be fair.

Answers

Answer: the relative frequencies in the table are reasonably close.

Step-by-step explanation:

Theoretically relative frequency for all numbers are 0.25. If cube is cast

100 times there my be small fluctuations.

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