Someone PLEASE help me with this and PLEASE show me and explain how you got the answer:

Answers

Answer 1

Before I get started don’t click on that link the other person sent it’s a hacker trying to get your ip address so just be careful!

Alrighty so your gonna start with finding the area of the rectangular prism so 4cm*3cm*12.5cm= 150 cm squared
(Rectangular prism formula is Length*Width*Height)

Then we’re gonna get the triangular prisms area. The formula for it is the same as the rectangular one but once u did it ur gonna divide it in half since a rectangle is made up of 2 triangles!
4cm*3cm*12.5= 150cm then divide it in half to get 75cm squared.

Now just add your rectangular prisms are and your triangular prisms area 150cm+75cm= 225cm squared!

Answer 2

If you look at the figure, you can see there are two shapes; the rectangular prism (bottom) and triangular prism (top). First we find the volume of the rectangular prism by using the formula length x width x height. Put the values in which would be 12.5 x 3 x 4. You get 150cm^3. then for the triangular prism, the formula is V= base x length x height x 1/2. Put the values in, which would be 3 x 12.5 x 4 x 1/2. For that you get 75cm^3. Add both answers together and you get 225 cm^3.

Related Questions

Find the price after tax for a $940 iPhone with a NJ sales tax of 6.625%.

Answers

Answer:

$1002.27

Step-by-step explanation:

940×6.625%= $62.27

$940+$62.27= $1002.27

Find the annual interest rate.
4. I = $30, P = $150, t = 2 years
5. I = $60, P = $500, t = 18 months
6. I = $150, P = $3000, t = 4 years

Answers

!!ANSWERS!!

1: 10%

2: 8%

3: 1.25%

5 I think is the correct one

Each month, a shopkeeper spends 3x+2 dollars on rent and 7x+4 on electricity. Ahmed claims that the shopkeeper spent a total of 10x+2 on rent and electricity.
Is Ahmed correct?

Justify your answer by showing your work

Answers

Nope he’s not

3x + 7x = 10x
2+4= 6
So the answer is 10x + 6 not whatever Ahmed got

Answer:

No. Adding the 2 amounts gives 7x + 6.

Step-by-step explanation:

Adding:

3x + 2 + 7x + 4

= 10x + 6.

Order the temperatures from the coldest to the warmest. 5 degrees above zero 4.5 degrees below zero 4 degrees below zero 45 degrees above zero

Answers

4.5 degrees below zero
4 degrees below zero
5 degrees above zero
45 degrees above zero

hope this helps :)

Compare your estimates for the percentage of male university students from part A and part B. Which estimate do you think is more representative of the population? Use complete sentences in your answer and explain your reasoning. Picture is part A

Answers

Answer:

75.76 have a good day and subscribe to amiredagoat Yt

Step-by-step explanation:

I'm gonna give 25 points if you can help me with the 6 questions

1.What is the solution for 4x−2<14 ?

2.What is the solution for 6− x/5 >9

3.What is a solution for 6> a/3 +4 ?

3.What is the solution for −3+ 4x >5 ?

4.What is the solution for 13− x/2 >−3 ?

5..What is the solution for −28 +14r <896 ?

6..What is the solution for −6m+ (−4) ≥14 ?

Answers

Answer:

1. x<4

2.x<-15

3.a<6

4.x<32

5.r<66

6.m≤-3

You roll a six-sided number cube twice. What is the probability of rolling a 6 the first time and an odd number the second?

P (6, odd) = ?

Answers

1/6 because of the 6 chances if that makes sense

Answer:

1/6

Step-by-step explanation:

The owner of a small restaurant bought 75 kilograms of rice. Each week, the restaurant uses 4.5 kilograms of rice.

Function `r` gives the remaining amount of rice, in kilograms, as a function of the number of weeks since the restaurant owner bought the rice.

Complete the table and sketch a graph of function `r`.

Answers

Answer:

6 weeks 27kilo

12 weeks 54 kilo

Step-by-step explanation:

4.5*12=54

4.5*6=27

Hello!! I need help ASAP I have to turn this in!

Manny collected data on the number of quarters that 13 of his classmates have. Draw a box plot of the data and use it to find the interquartile range and range.

Answers

Answer:

iqr = 3

Step-by-step explanation:

(00122) (2) (334455)

q1 = 1 q2=4

subtract q2 from q1

4-1=3

im not sure for range i learnt this in 4th grade and forgot most of it but this is how i learned it

The following table shows the data collected from a random sample of 100 middle school students on the number of hours they do household chores every week:

Weekly Duration of Household Chores

Time (in hours) 0–1 2–3 4–5 6–7
Number of Students 32 64 3 1

There are 1,500 students in the school. Based on the sample proportion, how many students in the school would be expected to do household chores for at least two hours every week?

A: 480
B: 960
C: 1,020
D: 1,440

PLS DONT ANSWER WITH A LINK! :) My answer ended of being 1,020 but I dont think its right pls help

Answers

Answer:

1020 students

Step-by-step explanation:

the key word is at least, this means anything under that number will not qualify. So that leaves 68 out of the 100 sample students. So if you want to have the same thing but with 1,500 students. Take off the 2 zeros at the end of 1500 and multiply by 68 getting your answer. This is because there is 2 zeros in 100, so to cancel out the 2 zeros in 100, just take out the 2 zeros in 1500 making it a lot easier.

The students in the school would be expected to do household chores for at least two hours every week with 1020 students.

We have given

Time (in hours) 0– 1 2–3 4–5 6–7

Number of Students 32 64 3 1

What is the random sample?

A simple random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen.

The keyword is at least, this means anything under that number will not qualify.

So that leaves 68 out of the 100 sample students.

So if you want to have the same thing but with 1,500 students.

Take off the 2 zeros at the end of 1500 and multiply by 68 getting your answer.

This is because there is 2 zeros in 100, so to cancel out the 2 zeros in 100, just take out the 2 zeros in 1500 making it a lot easier.

When full, a fuel tank holds 175 gallons of fuel. How many gallons of fuel are in the tank when it is 40% full?

Answers

Answer:

70 gallons

Step-by-step explanation:

The answer is 70 gallons full

HELP!!! if u can see the ss

Answers

Answer:

cant see

Step-by-step explanation:

sorry

-2-3a = -23
pls anwer with steps

Answers

Answer:

Step 1: Simplify both sides of the equation.

−2−3a=−23

−2+−3a=−23

−3a−2=−23

Step 2: Add 2 to both sides.

−3a−2+2=−23+2

−3a=−21

Step 3: Divide both sides by -3.

−3a−3=−21−3

a=7

-3a = -23+2
-3a = -21
a = 7

Place the -2 beside the -23. When you switch sides the negative will change to positive. Then there will be -3a on one side. After you do -23+2 the answer will be -21. -21 divided by -3a will make a = 7

Need help with this please

no spam

Answers

Answer:

9/2

Step-by-step explanation:

hope it's correct..,,,,,,,,,

Answer:

a. 9/2

Step-by-step explanation:

72:16

9:2

: ratio can be in a form of fraction as well

A store is advertising a sale with 15% off all prices in the store. Sales tax is 8%. Which equation will correctly determine the total cost, C, of buying an item with an original price of p, after the discount and sales tax are included? Select all that apply. A )C= 1.08p - 0.15p
B )C = 1.15p + 0.08p C
C) = 1.08(0.85p)
D)C=0.85p + (0.08)0.85p
E )C-p - 0.15p + 0.08p

Answers

I think the answer is c beacause you have to multiply to get the answer

PLZ HELP

Jades mother said he could go ice skating on the pond if the temperature warmed up to at least 15 *F. When he looked at the thermometer, the temperature was -13 *F. How many degrees does the temperature have to rise before Jaden can go ice skating?

A- 2*

B- 13*

C- 15*

D- 28*

E- 30*

Answers

Answer is D (28)

28°-13°=15°
So it need to rise 28°

Answer D (28) because 28*-(-13*)=15*

What is 2x - 4x = 1 as a fraction

Answers

Step-by-step explanation:

2x-4x=1

-2x=1

x=-1/2

hope it helps you

The answer is -1/2
So yeah

A circle has a diameter of 8. What is the area in terms of π?

I need the answer asap

Answers

Answer:

50.24²

Step-by-step explanation:

Okay, so the formula for the area of a circle is π x radius² and we're just going to use 3.14 for π so:

We first have to find the radius, the radius is half the diameter:

8 ÷ 2 = 4

So 4 is our radius

4² = 16

3.14 x 16 = 50.24

So, the area of the circle is 50.24²

hope this helps:)

Area is approximately 50.27

Formulas:
A=pi r^2
D=2 r

When solving for A:

A=1/4pi d^2 = 1/4*pi*8^2 which is approximately 50.26548

ANSWER: approximately 50.27

help this is due TODAY! i have to show my work. PLEASE HELP

Answers

Answer:

Angle A = 48

Step-by-step explanation:

The steps are in this order

1. (3y+22) + (4y) = 106

2. 7y +22 = 106

3. 7y = 84

4. y = 12

Then check the answer

5. 4(12) =

6. 48

7. 3(12) + 22

8. 36 + 22

9. 58

10. 58 + 48 = 106

HELP WITH BOTH QUESTIONS PLEASEEEEEEEEEEEEE

Answers

Answer:

C. Point F

B. Point B

Step-by-step explanation:

Hope this helped :) have a good day or night!!!

1.) D
2.)B
hopefully that helps

Can u plsss help its just box plots :)))))

Answers

Answer:

The median is 22

Answer: 22

Step-by-step explanation:

The line in the middle of the rectangle in the box plot represents the median. That line is at 22 on the number line below it.

Jus tell me the answer dont put no links

Answers

Answer:

I think blue

Step-by-step explanation:

8100 feet, i’m pretty sure

Which box plot has the same data as the dot plot?

Answers

pretty sure it’s D

:) :) :) :) :)

What is the value of x?

Answers

Answer:

x = 39 degrees

Step-by-step explanation:

please answer in the image below? [the question:] Melanie buys 2 shells for $0.80. Rosi buys 3 shells for $1.20. Carlos buys 4 shells for $1.60. Use the graph to determine whether there is a proportional relationship between the number of shells and their cost. If so, what does the constant of proportionality mean in this situation? Use the drop-down menus to show and explain your answer.

Answers

Answer:

can you bring the image closer

Step-by-step explanation:

BRAINLIEST IF CORRECT PLS HELP!! which triangle makes this statement true? DEF ≃

SCREENSHOTS INSERTED

Answers

Answer:

Step-by-step explanation:

The angle's always help with triangles that are =

Input(x) Output(y)

32 20

14 2

? -6

-2 -14

-10 ?

Complete the function table and write the function rule.
pls help

Answers

6 and -24
The function rule is -12 because it subtracts 12 each time

6 and -24 is the answer sorry if wrong

-4(7 + v) = 28
pls help me step by step how to do it. :)

Answers

Answer:

-14

Step-by-step explanation:

-4(7 + v) = 28

expand

-4*7 + -4*v =28

group like terms

-28 -4v= 28

-4v=28+28

-4v=56

v=-56/4

v= -14

What is the mean absolute deviation of this data set, rounded to the nearest tenth?

0.4
0.9
1.1
2.8

Answers

Answer:

0.4 = 0.4

0.9 = 1.0

1.1 = 1.1

2.8 = 3.0

Step-by-step explanation:

i'm so sorry if this is wrong i just wanted to try and help

The mean absolute deviation of this data set is 1.25 which is nearest to the 1.1 option third is correct.

What is mean absolute deviation?

It is defined as the measure to show the variation in data set in other words between the mean and every data value, the distance known as the MAD.

We have data as shown in the picture in the form of frequency graph.

The mean = 11/4 = 2.75

The difference between each value and mean is shown in the attached table.

MAD = 5/4 = 1.25

The nearest value is 1.1.

Thus, the mean absolute deviation of this data set is 1.25 which is nearest to the 1.1 option third is correct.

Learn more about the mean absolute deviation here:

brainly.com/question/10528201

#SPJ1

PLEASE HELP

SOLVE BY GRAPHING SHOW YOUR WORK

Answers

The answers. Do you know how to graph

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