Mathematics Middle School

find surface area of the prism pls!!!!! explain too. I really need help!!!

Answers

Answer 1

i believe you have to multiply meaning 6x5x2 it’s 60.

Answer 2

Answer: 104 square inches

Step-by-step explanation:

The surface area of a prism is the sum of the surface are of all of it's faces.

We can turn that into this equation SA = 2(w x l) + 2(l x h) + 2(w x h) where w is width, l is length, h is height, and 2(w x l) is the top and the bottom surface areas, 2(l x h) is the left and right sides, and 2(w x h) is the front and back.

Substitute to get this: SA = 2(6 x 2) + 2(2 x 5) + 2(6 x 5)

Simplify with multiplication to get this: SA = 24 + 20 + 60

Simplify with addition to get this: SA = 104

Add the unit label and you get 104 square inches.

Related Questions

I need this In the next 6 mins PLEASE HELP!!!!!!

Answers

Answer:

717cm

Step-by-step explanation:

if you add to the next place it will seeded

mean median mode

4, 7, 10, 7, 14, 6, 0, 2, 9, 5, 3, 4

Answers

This is the answer I got

mean- 35.5
median- 6
mode- 7
i think :)

Enter your answer as a simplified fraction.

Answers

Answer:

1/3

Step-by-step explanation:

i dont know im guessing

Answer:

1 5/24 total gallons remain

Step-by-step explanation:

yellow: 4/3 - 3/4 = 16/12-9/12 = 7/12

green: 5/4 - 3/4 = 5/4-3/4 = 2/4

blue: 7/8 - 3/4 = 14/16-12/16 = 2/16

7/12 + 2/4 + 2/16 = 28/48 + 24/48 + 6/48 =

58/48 or 1 5/24

Help pweeeeeeeeeaseeeeeeeeeeeeee

Answers

Answer:

Step-by-step explanation:

y = -2x

The negative slope means it goes down from left to right ( we eliminate Choice a)

Y = mx+b b is the y intercept

The b in the above equation is 0, so it must go through zero

That means the graph of the line is B

Answer:

Step-by-step explanation:

Because the equation is put in y = kx form the y intercept will be at the origin (0,0)

All graphs except B do not go through the origin

So b likely graphs y = -2x

If the x value of a measurement on a chart decreases and then increases and the y value increases, then decreases and increases again is the rate of change positive or negative? the rate of change is 1 btw

Answers

Answer: Photo math might be able to help you

Step-by-step explanation:

the rate of change is negative

what angle is complementary to 1 ?

Answers

Answer:

angle 2

Step-by-step explanation:

angle 1 and 2 together make 90 degrees

angle 2 is complementary to 1 making it 90 degrees when together

9/4 = blank divided by 4

please help- what is blank

Answers

Answer:

Step-by-step explanation:

You gave the answer right in your question

Is is asking what is divided by 4 to equal 9/4( 9 over 4)

Abby is 4 – feet tall. Craig is 4 feet tall.
a. Who is taller?
b. How much taller is this person? Show your work.

Answers

A. Craig is taller
B. The positive is higher than the negative value

Answer:

They the same height my guy no difference

Step-by-step explanation:

Plz help will be marked BRAINLIEST

Answers

Answer:

a-45

b-30

c-90

Step-by-step explanation:

blue shape-90 degree angle

pink is 45 since 2 make up a quadrant

aqua is 30 because half 2 quadrants equal 180.

180-(45x2)=90

90/3=30

hope this helps!

The answer above is correct……………………………..,,,,

connor found out that 60% of 40 is the same as 25% of the number n. what is the value of n?

Answers

Answer:

Step-by-step explanation:

Step 1: Multiply 60% by 40

40 x .60 = 24

24 is 60 percent of 40

Step 2: If 24 was 25% of n, then we have to divide 100 by 25 to see how much we have to multiply 24 by.

100 ÷ 25 = 4

Step 3: Multiply 4 by 24

4 x 24 = 96

The answer is 96 :)

Hope this helps :)

-jp524

The answer is 96 because I ma smart

Need help with math 15 points

Answers

Answer:

# candies bought and # shirts bought

Step-by-step explanation:

A circle has a diameter of 36 cm. Which expression could represent the area of this circle in square cm?

Answers

Answer:

Step-by-step explanation:

You haven't given the choices but I believe the equation below could represent the area of the circle:

(pi ~ 3.14) * (18)^2

The area for a circle is pi * radius squared, so to find the radius divide the diameter by 2.

3.14(18^2) basically do that

Please help asap or give explanation for brainliest

Answers

Answer:

Hi, I believe 1-0.25c is the correct answer.

Step-by-step explanation:

This is because 25% off would mean taking 25 off of a whole amount, which in this case would be one.

0.75c

Hope this helps ;)

Help please!! Will give Brainly, and 50 Points.

Answers

Answer:

c. (11,-21)

Step-by-step explanation:

to visualize this, i put it on a graph and if you graph the 2 lines you find the point they intersect, which is (11, -21) Hope this helps!

Answer:

Step-by-step explanation:

Arianna earns a weekly salary of $325 plus a 6.5% commission on sales at a gift shop. How much would she make in a workweek if she sold $4800 worth of merchandise?\

Solve with steps. First, then, next, after

Answers

Answer: Take the answer from somebody

Step-by-step explanation:

it will 800 divided by 2 and u might be the answer

Can I get some help plzzz. Also plz give steps

Answers

Answer:

r=2.9 cm

Step-by-step explanation:

Given:

volume=486π cm^3

height=18 cm

volume of a cone=πr^2h

486=π*r^2*18

486=18π*r^2

486/18=πr^2

27/π=r^2

27/3.14=r

8.5987=r^2

[tex]\sqrt{8.5987[/tex] =r

2.9323 =r

2.9=r(after converting to nearest tenth)

R=2.9cm………………………………………

if the diameter of a disc is 50 ft, what will be the area of the disc?

Please help me on this.
i'm stuck on it.

Answers

Hey there! Your answer is:

1,963

Step-by-step explanation:

Please mark Brainliest<3

Yo I was stuck on this to but it is really simple it’s
1963

Plz help, don't put link, and don't answer if you DON'T know
[tex]\pi \\[/tex] as 3
The volume would be...
The surface area would be....

Answers

Hi, sorry for a late response, but here are the answers if they are still helpful?

The volume would be about 4,188.79

(if rounded and if not the answer is below and so is the work.)

Volume = 4

—— πr3

= 4

—— ✖️ π ✖️ 103

= 4188.7902047864 centimeters^3

The surface area would be about 1,256.64

(if rounded and if not the answer is below and so is the work.)

Surface Area = 4πr2

= 4 × π × 102

= 400π

= 1256.6370614359 centimeters^2

I believe it’s 4,188.79. I’m not sure

solve it asap.........

Answers

Answer:

it is D

Step-by-step explanation:

i am not sure if this is right

Answer:

Option D, The center of the data is shown by it's median and mode. The median is 3 and the mode is 2 and 3

Step-by-step explanation:

The data set is: 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 5, 6

Calculating the median would result in 3

Calculating the mode would result in 2 and 3

Hope this helps!

The distance between two points on a map is 7 cm. The scale of the map is 1 : 40 000. Find the actual distance between the two points in km

Answers

Answer:

2.8km

Step-by-step explanation:

7cm=1

?=40 000

7cm×40 000=280 000cm

=2800m

=2.8km

2.8K .. GOOD LUCK !!!

What is the area of the following triangle?
A. 300 in
B. 60 in
C. 150 in
D. 72 in

Answers

Answer:

C, 150 in

Step-by-step explanation:

12 in x 25 = 300

300/2

=150 in

HELPPPPPP QUICKKKKKHELPPPPPP QUICKKKKKHELPPPPPP QUICKKKKK

Answers

Answer:

no solutions

Step-by-step explanation:

-6x+12=-6x-12

-6x+6x=12-12

0=0

One solution (zero is a solution)

Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.

Can someone answer these for me (real answers only please) thank you!!!!!!

Answers

Answer:

5. an increase and then decrease; the spike in visitors could be because of the start of summer

6. December is around Christmas, where most people would have holiday

7. (I'm not sure)

5 is a increase and then a discrease 6 and 7 ugh I can’t think

Consider the inequality -20.2 > 0y. Which of the following must be true? Check all that apply.
1.You cannot divide by zero.
2.The inequality is equivalent to -20.2 > 0, which is false.
3.The solution is y > 0.
4.The solution is 0 > y.
5.The solution is y = 0.

Answers

Answer:

Step-by-step explanation:

1 and 2

1 because indeed you can't divide -20.2 by zero to get y

2 because the inequality is basically a false situation.

The answer is definitely 1 and 2

Pls help me so I don’t get left back.

Answers

Answer:

a) ∠ IHJ is 55° because MIJ is a straight angle

∠IHN is 125° because vertically opposite from ∠IHM

∠ NHM is 55° because it is vertically opposite from ∠ IHJ

b) Angles 4 and 6 are interior angles. They equal to 180. A similar example to that is ∠5 and ∠3.

c)Angle 1 and 5 are corresponding angles. They equal the same. Anothe example would be ∠6 and ∠2.

Hope this helped!

The answer above……………..

Simplify the expression. (1)/(2)(-(5)/(6)+(1)/(3))

Answers

Answer:

0.5

Step-by-step explanation:

The answer to that is 0.5 I am pretty sure

HELP PLEASE FOR 100 POINTS!! For each parabola, a) Write the equation of the function; b) Give the minimum or maximum value of the function; c) Find the domain and range.

Answers

Number 5:
a- y=x^2
b- Maximum (0,0)
c- Domain= (-infinity,+infinity)
Range=(-infinity, 0]

Number 6:
a- y=-x^2 (the - changes the direction of parabola)
b- Minimum (0,0
c- Domain= (-infinity,+infinity)
Range= [0, +infinity)

*note when I use [] and ()
same with the + and - infinities

Hope this helps! :)

Answer:

1 problem is b 2 problem is c

Step-by-step explanation:

answer for 10 points and brainly

Answers

Answer:

I have matched the answer in the fig hope it helped u

Step-by-step explanation:

can u mark me as brainlist plz...

D,c,b,a thats how it goes

GIVING OUT BRAINLIEST / 70 POINTS TO ANSWER

Answers

Answer:

7a+b-9c+17d

Step-by-step explanation:

-5 ( a-2b+3c -4d) - (-3) (4a -3b+2c-d)

Distribute

-5a+10b-15c+20d+12a-9b+6c-3d

Combine like terms

7a+b-9c+17d

7a + b - 9c + 17d

step-by-step explanation

(- 5)( a - 2b +3c - 4d ) - (-3)( 4a - 3b+2c - d )

- 5( a - 2b + 3c - 4d ) - (-3)( 4a - 3b + 2c - d)

Using Distributive property

- 5a + 10b - 15c + 20d + 12 a - 9b + 6c - 3d

Arranging like terms together

- 5a + 12a + 10b - 9b -15c + 6c + 20d -3d

7a + b - 9c + 17d

The weights of eight puppies have the following statistics:

mean: 8
median: 8
mode: 8
minimum: 5

List one set of possible weights in the table below.

Answers

Answer:

median

Step-by-step explanation:

Median would be correct<3

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